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Standardization of Rolling Resistance Measurement for Tires

On July 11 and 12, 2024, Technical Guideline No. TC14-2024-02 was adopted in Hefei and published on September 9, 2024, which establishes instructions for the standardization of rolling resistance measurement data for tires. The main purpose of the directive is to ensure the consistency of the rolling resistance values required for CCC (China Compulsory Certification) certification. Tires require CCC certification to be approved for import and sale in China. Also addressed were the inclusion of rolling resistance and wet grip of tires in the CCC certification requirements and explanation of the certification process, the reports to be prepared and the monitoring requirements for manufacturers to ensure that tires comply with the new regulations. The process for updating existing certificates was also described.

Revision of the implementation rules for tires follows the release of Standards GB9743-2024 und GB9744-2024 (passenger tyres and truck tyres). Main focus was put on inclusion of rolling resistance and wet grip, as well as the clarification of tire definitions and size standards and the consistency of rolling resistance test data.

The decision introduces a transmission scheme to approximate the baseline values for rolling resistance and defines four selected laboratories as reference laboratories. Other laboratories and in-house testing facilities can have their results calibrated in cooperation with these reference laboratories and, if the test is successful, receive a certificate of recognition of the measurements for CCC certification. In addition, the decision specifies detailed requirements for calibration tires, measurement procedures and the regular inspection and validation of the measuring instruments. These measures are intended to ensure uniform comparability of the measurements.

For more information on how CCC certification, the CCC Self-Declaration and voluntary CCAP or CQC certification may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.

Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).

You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).

New GB Standards for Anti-Theft Devices for Cars, Motorcycles and Mopeds

On September 29, 2024, the State Administration for Market Regulation (SAMR) approved a total of 20 new or revised national GB standards in its Announcement No. 23. These include changes in the categories of anti-theft devices for motor vehicles, motorcycles and mopeds. The relevant standards are GB 15740-2024 Anti-theft devices for motor vehicles and GB 17353-2024 Anti-theft devices for motorcycles and mopeds. These new standards replace previous regulations and generally require CCC certification in order for the relevant products to be imported and sold in China.

The implementation date for these standards is January 1, 2026.

For more information on how CCC certification, the CCC Self-Declaration and voluntary CCAP or CQC certification may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.

Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).

You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).

New Standards for Seat Belts, Restraint Systems and Automotive Child Seats

On September 29, 2024, the State Administration for Market Regulation (SAMR) approved 20 new or revised national GB standards in their announcement No. 23 of 2024, introducing changes to categories like seat belts, restraint systems and child seats. Key updates include GB 14166-2024 for seat belts and restraint systems for motor vehicle occupants, GB 14167-2024 for anchorage points for seat belts and restraint systems for motor vehicle occupants, and GB 27887-2024 for restraint systems for child occupants of motor vehicles. These standards replace earlier regulations governing these product categories. Seat belts and restraint systems usually require CCC certification in order to be approved for import and sale in China.

The implementation date for these new standards is July 1, 2025.

Here you can find an overview of which standards have been incorperated or replaced by the new standards:

Standard No.Standard NameReplaces Standard NumberImplementation Date
GB 14166-2024Safety belts and restraint systems for motor vehicle occupants GB14166-20132025-07-01
GB 14167-2024Anchorage points for seat belts and restraint systems for motor vehicle occupantsGB 14167-20132025-07-01
GB 27887-2024Restraint systems for child occupants of motor vehiclesGB 11564-20082025-07-01

For more information on how CCC certification, the CCC Self-Declaration and voluntary CCAP or CQC certification may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.

Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).

You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).

New Standards for Automotive Lighting and Reflective Devices

On September 29, 2024, the State Administration for Market Regulation (SAMR) approved 20 new or updated national GB standards. These updates include significant revisions to the categories automotive lights, reflectors and warning triangles, addressing multiple product categories within this field. The newly released standards include the updated GB 4599-2024, which covers “Automobile road lighting devices and systems”; GB 5920-2024, detailing “Vehicle and trailer light signal devices and systems” and GB 11564-2024 on “Retro-reflective devices for motor vehicles”. Each of these standards incorporates and replaces previous regulations that governed various aspects of these product categories. Automotive lighting and reflective devices usually require CCC certification in order to be approved for import and sale in China.

The implementation date for these new standards is July 1, 2025.

Here you can find an overview of which standards have been incorperated or replaced by the new standards:

Standard No.Standard NameReplaces Standard NumberImplementation Date
GB 4599-2024Automobile road lighting devices and systemsGB 4599-20072025-07-01
GB 21259-2007
GB 25991-2010
GB/T 30036-2013
GB/T 30511-2014
GB 4660-2016
GB 5920-2024Vehicle and trailer light signal devices and systemsGB 5920-20192025-07-01
GB 15235-2007
GB 11554-2008
GB 17509-2008
GB 18408-2015
GB 18409-2013
GB 18099-2013
GB 23255-2019
GB 11564-2024Retro-reflective device for motor vehicleGB 11564-20082025-07-01
GB 19151-2003
GB 23254-2009
GB 25990-2010

For more information on how CCC certification, the CCC Self-Declaration and voluntary CCAP or CQC certification may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.

Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).

You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).

New Guidelines for CCC Certification of Electric Bicycle Batteries

A new announcement from the China National Certification and Accreditation Administration (CNCA) outlines the designation of certification bodies for lithium-ion batteries used in electric bicycles. This decision is in accordance with regulations such as the “Regulations of the People’s Republic of China on Certification and Accreditation”. The announcement also references the 2024 No. 17 Notice, which pertains to the certification process for lithium-ion batteries used in electric bicycles, chargers for electric bicycles, and combustible gas detection and alarm products. Lithium-ion batteries for electric bicycles typically require CCC certification to be approved for import and sale in China.

In the field of product certifications, CCC stands for China Compulsory Certificate. Certain product categories require a CCC certificate before being exported to China. This is a mandatory certification in China, similar to the European CE system for product quality standardization, though there are key differences that must be considered.

For more information on how CCC certification, the CCC Self-Declaration and voluntary CCAP or CQC certification may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.

Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).

You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).

New GB Standards on Test Methods for Automotive Engines

In the middle of this year, the Standardization Administration of the People’s Republic of China (SAC) published the Chinese National Standards Announcement No. 9, 2024. 195 new and approved GB standards in this announcement include GB/T 18297-2024 Test Methods for the Performance of Automotive Engines and GB/T 19055-2024 Test Methods for the Reliability of Automotive Engines. Many automotive components, including some engines, require CCC certification in order to be approved for import and sale in China.

Vehicles and automotive components in China are subject to strict CCC approval requirements. Since 2002, the CCC certificate has applied to all products, both imported and Chinese. The standards (GB Standards) require strict adherence to deadlines for product tests and audits, and change management must be aligned with the dynamics of the automotive sector in China.

Below is a complete overview of all the shared standards.

For more information on how CCC certification, the CCC Self-Declaration and voluntary CCAP or CQC certification may affect your company, or for more information about CCC certification in general, please visit our News Section where you will find current updates twice a week.

Please do not hesitate to contact us for further details and consultation. You can contact us via email, Chat, or call us (UK: +44 2071931135, Europe: +49 69 2713769150, US: +1 773 654-2673).

You can also check our free CCC-Brochure, which can be downloaded as a PDF file. The brochure also contains information on the CCC Self-Declaration and the voluntary CQC- and CCAP-Certification).

Overview of the GB Standards of Announcement No.9, 2024:

Serial numberStandard numberStandard nameReplacing standard numberDate of implementation
1GB/T 718-2024Cast iron for castingGB/T 718-20052024-12-01
2GB/T 1243-2024Short-pitch precision roller chains, sleeve chains, accessories and sprockets for transmissionGB/T 1243-20062024-12-01
3GB/T 2035-2024Plastic terminologyGB/T 2035-20082024-12-01
4GB/T 2039-2024Uniaxial tensile creep test method for metallic materialsGB/T 2039-20122024-12-01
5GB/T 3653.1-2024Ferroboron Determination of boron content by alkaline titrationGB/T 3653.1-19882024-12-01
6GB/T 3654.10-2024Determination of ferrous niobium and aluminum content EDTA titrationGB/T 3654.10-19832024-12-01
7GB/T 4340.1-2024Metallic materials Vickers hardness test Part 1: Test methodsGB/T 4340.1-2009, GB/T 9790-2021, partially replaced: GB/T 9790-20212024-12-01
8GB/T 5111-2024Acoustics Measurement of emitted noise from rail rolling stockGB/T 5111-20112024-12-01
9GB/T 5578-2024Specification for steam turbines for stationary power generationGB/T 5578-20072024-12-01
10GB/T 6730.63-2024Iron ore Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content Inductively coupled plasma emission spectrometryGB/T 6730.63-20062024-12-01
11GB/T 6730.89-2024Iron ore Determination of thorium content Azoarsine III2024-12-01
12GB/T 6829-2024General safety requirements for residual current action protection appliancesGB/T 6829-20172024-12-01
13GB/T 7716-2024Polymeric grade propyleneGB/T 7716-20142024-12-01
14GB/T 7939.2-2024Hydraulic Transmission Connections Test Method Part 2: Quick Couplings2024-05-28
15GB/T 9536.1-2024Electromechanical switches for electrical and electronic equipment Part 1: General specificationsGB/T 9536-20122024-12-01
16GB/T 10322.3-2024Iron ore Experimental method for checking sampling precisionGB/T 10322.3-20002024-12-01
17GB/T 10322.5-2024Iron ore Determination of moisture content in delivery lotsGB/T 10322.5-20162024-12-01
18GB/T 10781.4-2024Liquor quality requirements Part 4: Sauce-flavored liquorGB/T 26760-20112025-06-01
19GB/T 12668.7202-2024Speed-regulated electric drivetrain Part 7-202: General interfaces and usage specifications for electric drivetrains Type 2 specification description2024-12-01
20GB/T 12674-2024Methods for measuring quality parameters of automobiles, trailers and automobile trainsGB/T 12674-19902024-09-01
21GB/T 13181-2024Methods for measuring the properties of solid scintillatorsGB/T 13181-20022024-12-01
22GB/T 13305-2024Determination of α-phase content in stainless steelGB/T 13305-20082024-12-01
23GB/T 13880-2024Road vehicle towing seat interchangeabilityGB/T 13880-20072024-12-01
24GB/T 14048.9-2024Low-voltage switchgear and control equipment Part 6-2: Multifunctional appliances Control and protection switchgear (equipment) (CPS)GB/T 14048.9-20082024-12-01
25GB/T 15314-2024Precision Engineering Measurement SpecificationsGB/T 15314-19942024-12-01
26GB/T 15692-2024Pharmaceutical Machinery TerminologyGB/T 15692-20082024-12-01
27GB/T 15967-20241:500 1:1000 1:2000 Topographic Map Digital Aerial Photogrammetry Mapping SpecificationGB/T 15967-20082024-09-01
28GB/T 17105-2024Classification of aluminum-silicon dense shaped refractory productsGB/T 17105-20082024-12-01
29GB/T 17699.1-2024Electronic Data Interchange for Administration, Commerce and Transport Part 1: Data Element CatalogGB/T 17699-20142024-09-01
30GB/T 17699.2-2024Electronic Data Interchange for Administration, Commerce and Transport Part 2: Composite Data Element CatalogsGB/T 15635-20142024-09-01
31GB/T 17699.3-2024Electronic Data Interchange for Administration, Commerce and Transport Part 3: Table of Contents of ParagraphsGB/T 15634-20142024-09-01
32GB/T 17969.8-2024Information technology Operating Procedures for Object Identifier Registrars Part 8: Generation of Universally Unique Identifiers (UUIDs) and their Use in Object IdentifiersGB/T 17969.8-20102024-05-28
33GB/T 18297-2024Automobile engine performance test methodGB/T 18297-20012024-12-01
34GB/T 18410-2024Vehicle Identification Number Barcode LabelGB/T 18410-20012024-12-01
35GB/T 18449.1-2024Metallic materials Knoop hardness test Part 1: Test methodsGB/T 18449.1-2009, GB/T 9790-2021, partially replaced: GB/T 9790-20212024-12-01
36GB/T 18488-2024Drive motor systems for electric vehiclesGB/T 18488.1-2015,GB/T 18488.2-20152024-05-28
37GB/T 18802.12-2024Low Voltage Surge Protective Devices (SPDs) Part 12: Surge Protective Devices for Low Voltage Power Systems Guidelines for Selection and UseGB/T 18802.12-20142024-09-01
38GB/T 18802.331-2024Low-voltage surge protective device components Part 331: Performance requirements and test methods for metal oxide varistors (MOVs).GB/T 18802.331-20072024-09-01
39GB/T 19055-2024Reliability test method for automobile engineGB/T 19055-20032024-12-01
40GB/T 19514-2024Method for measuring the volume of the luggage compartment of a passenger carGB/T 19514-20042024-09-01
41GB/T 19633.1-2024Packaging for terminally sterilized medical devices Part 1: Requirements for materials, sterile barrier systems, and packaging systemsGB/T 19633.1-20152025-12-01
42GB/T 19633.2-2024Packaging for terminally sterilized medical devices Part 2: Requirements for validation of forming, sealing, and assembly processesGB/T 19633.2-20152025-12-01
43GB/T 20085-2024Plant Protection Machinery VocabularyGB/T 20085-20062024-12-01
44GB/T 22581-2024Basic technical conditions of Francis pump turbineGB/T 22581-20082024-12-01
45GB/T 23236-2024Digital Aerial Photogrammetry Aerial Triangulation SpecificationGB/T 23236-20092024-12-01
46GB/T 24189-2024Iron ore for blast furnace Determination of reductibility expressed by the final degree of reductionGB/T 24189-20092024-12-01
47GB/T 24194-2024Ferrosilicon Determination of multi-element content Inductively coupled plasma atomic emission spectrometryGB/T 24194-20092024-12-01
48GB/T 25503-2024Sales and after-sales service requirements for urban gas burning appliancesGB/T 25503-20102024-12-01
49GB/T 26669-2024Environmentally Conscious Design for Electrical and Electronic Products TerminologyGB/T 26669-20112024-12-01
50GB/T 26764-2024Multi-functional rapid detection equipment for road conditionsGB/T 26764-20112024-09-01
51GB/T 27604-2024Mobile Emergency Location Services RulesGB/T 27604-20112024-09-01
52GB/T 28182-2024Rated voltages of 52 kV and below with series clearance arrestersGB/T 28182-20112024-12-01
53GB/T 28843-2024Food cold chain logistics traceability management requirementsGB/T 28843-20122024-09-01
54GB/T 29077-2024Telemetry data processing requirements for the flight environment of the Star and Arrow interfaceGB/T 29077-20122024-09-01
55GB/T 30102-2024A guide to the recycling and reuse of plastic wasteGB/T 30102-20132024-12-01
56GB/T 30334-2024Service specifications and evaluation indicators of logistics parksGB/T 30334-20132024-09-01
57GB/T 30757-2024Classification of alkaline dense shaped refractory products with carbon content of 7%~50%.GB/T 30757-20142024-12-01
58GB/T 32127-2024Guidelines for the Monitoring and Evaluation of Electricity Demand ResponseGB/T 32127-20152024-12-01
59GB/T 32307-2024Spacecraft magnetic evaluation and control methodsGB/T 32307-20152024-12-01
60GB/T 33348-2024Voltage source converter valve for HVDC transmission Electrical testGB/T 33348-20162024-12-01
61GB/T 33475.2-2024Information Technology Efficient Multimedia Coding Part 2: VideoGB/T 33475.2-20162024-12-01
62GB/T 33475.4-2024Information Technology Efficient Multimedia Coding Part 4: Conformity Testing2024-12-01
63GB/T 33475.5-2024Information Technology Efficient Multimedia Coding Part 5: Reference Software2024-12-01
64GB/T 33475.6-2024Information Technology Efficient Multimedia Coding Part 6: Intelligent Media Transmission2024-12-01
65GB/T 33475.7-2024Information Technology Efficient Multimedia Coding Part 7: Image File Formats2024-12-01
66GB/T 34877.4-2024Industrial Fans Determination of the sound power level of fans under standard laboratory conditions Part 4: Sound intensity method2024-12-01
67GB/T 35717-2024Measurement of flow rates in turbines, energy storage pumps, and pumps Ultrasonic time-of-flight methodGB/Z 35717-20172024-12-01
68GB/T 36547-2024Technical regulations for electrochemical energy storage power stations to be connected to the power gridGB/T 36547-20182024-12-01
69GB/T 41666.7-2024Plastic piping system for trenchless rehabilitation of underground pressureless drainage network Part 7: Spiral winding lining method2024-12-01
70GB/T 41780.2-2024Internet of Things Edge Computing Part 2: Data Management Requirements2024-12-01
71GB/T 43941.2-2024Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission Part 2: Demodulators2024-12-01
72GB/T 43982.1-2024Plastic piping systems for trenchless rehabilitation of underground water supply networks Part 1: General provisions2024-12-01
73GB/T 43983-2024Specification for the assessment of students' athletic ability in soccer courses2024-05-28
74GB/T 43984-2024Table tennis course students' athletic ability assessment specifications2024-05-28
75GB/T 43985-2024Badminton course students' athletic ability assessment specifications2024-05-28
76GB/T 43986-2024Basketball course students' athletic ability assessment specifications2024-05-28
77GB/T 43987-2024Soft baseball and softball course students' athletic ability assessment specifications2024-05-28
78GB/T 43988-2024Skateboarding course students' athletic ability assessment specifications2024-05-28
79GB/T 43989-2024Calisthenics course students' athletic ability assessment specifications2024-05-28
80GB/T 43990-2024Ski course students' athletic ability assessment specifications2024-05-28
81GB/T 43995-2024Digital Aerospace Photogrammetry Aerial Triangulation Specification2024-09-01
82GB/T 44025-2024Remanufacturing Plasma Spraying Technical Specification2024-12-01
83GB/T 44026-2024Technical specification for prefabricated cabin lithium-ion battery energy storage system2024-12-01
84GB/T 44027.1-2024Methods for Determination of Carbon Materials Part 1: Determination of the Specific Capacity of the First Discharge, the First Coulombic Efficiency, and the Retention Rate of the Discharge Capacitance at Different Magnitudes2024-12-01
85GB/T 44027.2-2024Methods for Determination of Carbon Materials Part 2: Determination of Swelling Rate2024-12-01
86GB/T 44028-2024Calculation method of iron ore waste rock utilization rate2024-12-01
87GB/T 44029-2024Technical specification for external heating continuous dry distillation of low-rank pulverized coal2024-12-01
88GB/T 44030-2024Metallic materials High temperature compression test method2024-12-01
89GB/T 44031-2024Manganese ore Chemical Analysis Methods General Rules2024-12-01
90GB/T 44032-2024Methods for identifying iron ore from ferrous materials2024-12-01
91GB/T 44033-2024Calculation method of iron ore tailings utilization rate2024-12-01
92GB/T 44034-2024Iron ore Sampling method for slurry2024-12-01
93GB/T 44035-2024Image material Color photograph Evaluation method of outdoor image stability2024-12-01
94GB/T 44036-2024Technical specification for automatic dispensing system for traditional Chinese medicine decoction pieces2024-12-01
95GB/T 44037-2024Test method for coke dissolution rate and strength after dissolution2024-12-01
96GB/T 44038-2024Vehicle reversing sound requirements and test methods2025-01-01
97GB/T 44039.1-2024Road vehicles Towbar couplers and towbar hangers Part 1: Strength test of general cargo mid-axle trailers2024-09-01
98GB/T 44039.2-2024Road vehicles Towbar couplers and towbar hangers Part 2: Special vehicle strength tests2024-09-01
99GB/T 44040-2024Measurement method for external noise of heavy-duty vehicles under multi-working conditions2025-01-01
100GB/T 44041-2024Road vehicles 40mm towbar hanger interchangeability2024-12-01
101GB/T 44042-2024Methods for measuring underwater radiated noise from ships2024-09-01
102GB/T 44043-2024Passenger car Free steering characteristics Steering release open-loop test method2024-12-01
103GB/T 44044-2024Road vehicles 3.5t below trailer support wheel and lifting device requirements2024-09-01
104GB/T 44045-2024Rotary lobe pumps for the oil, petrochemical and gas industries2024-12-01
105GB/T 44046-2024Non-destructive testing, metal magnetic memory, welded joint inspection2024-05-28
106GB/T 44049-2024Construction machinery operating energy consumption basic data test and calculation methods2024-09-01
107GB/T 44050.1-2024Hydraulic Transmission Determination of Noise Characteristics of Fluids Part 1: General Rules2024-05-28
108GB/T 44050.2-2024Hydraulic Transmission Determination of Oil Noise Characteristics Part 2: Measurement of oil sound velocity in pipelines2024-05-28
109GB/T 44051-2024Non-destructive testing of welds, phased array ultrasonic testing of thin-walled steel components, acceptance level2024-05-28
110GB/T 44052-2024Hydraulic transmission filter identification of performance characteristics2024-05-28
111GB/T 44053-2024Test method for water separation performance of hydraulic transmission oil purifier2024-05-28
112GB/T 44054-2024Guidelines for the implementation of energy management systems in the logistics industry2024-12-01
113GB/T 44055-2024Technical requirements for the recovery of zinc oxide in rotary kilns2024-12-01
114GB/T 44056-2024Technical Guide to the Assessment of the Construction of a Beautiful China2024-12-01
115GB/T 44057-2024Technical requirements for the evaluation of the operation effect of the rotary kiln recovery zinc oxide equipment2024-12-01
116GB/T 44058-2024Marking of ferrite cores2024-12-01
117GB/T 44060-2024Classification and coding rules of landform types2024-05-28
118GB/T 44061-2024Smart City, Urban Operation Index System, Smart Infrastructure2024-12-01
119GB/T 44062-2024Automation Systems & Integration Automation Equipment Safety Assessment2024-12-01
120GB/T 44063-2024Automation Systems & Integration A discrete manufacturing enterprise data space integration model2024-12-01
121GB/T 44065-2024Louver box2024-12-01
122GB/T 44066-2024Automatic weather station2024-12-01
123GB/T 44067.1-2024Industrial Internet Platform Technical Requirements and Test Methods Part 1: General Provisions2024-12-01
124GB/T 44067.2-2024Industrial Internet Platform Technical Requirements and Test Methods Part 2: Industrial PaaS Platform2024-12-01
125GB/T 44067.3-2024Industrial Internet Platform Technical Requirements and Test Methods Part 3: Industrial DaaS Platform2024-12-01
126GB/T 44068-2024LTE mobile communication terminals support the technical requirements of Beidou positioning2024-09-01
127GB/T 44069.4-2024Ferrite Cores Size and Surface Defect Limit Guidelines Part 4: RM CoresGB/T 9634.2-20022024-12-01
128GB/T 44073-2024Microwave anechoic chamber site confirmation method2024-12-01
129GB/T 44075-2024Nanotechnology Surface-enhanced Raman solid-phase substrate homogeneity measurement Raman imaging analysis2024-12-01
130GB/T 44076-2024Nanotechnology Test method for electrical properties of carbon nanotubes2024-12-01
131GB/T 44077.41-2024Transparent Display Devices Part 41: Test Methods Optical Performance2024-09-01
132GB/T 44078-2024Determination of optical center spacing in optoelectronic systems Low coherence interferometry2024-12-01
133GB/T 44079-2024Operating regulations for tower solar thermal power stations2024-05-28
134GB/T 44080-2024Code of Practice for the Reliability, Availability, Maintainability and Safety of Nuclear Power Plants2024-05-28
135GB/T 44081-2024Thermal runaway testing of bypass diodes for photovoltaic modules2024-12-01
136GB/T 44082-2024Road vehicles Automobile train multi-vehicle connection device strength requirements2024-09-01
137GB/T 44083.2-2024Road vehicles Methods and rules for evaluating the usability of child restraint systems and their fittings with vehicle restraint systems Part 2: Fixing child restraint systems with vehicle seat belts2024-12-01
138GB/T 44083.3-2024Road vehicles - Methods and rules for evaluating the usability of child restraint systems and their equipping with vehicle fixation systems Part 3: Boarding and routine maintenance of child occupants in child restraint systems2024-12-01
139GB/T 44083.4-2024Road vehicles Methods and rules for evaluating the usability of child restraint systems and their fittings with vehicle restraint systems Part 4: Booster chairs and booster pads2024-12-01
140GB/T 44084-2024Heavy-duty commercial vehicle steering center area swing test and transition test method2024-09-01
141GB/T 44085.1-2024Technical specification for global maritime distress and safety system services based on BeiDou regional short message communication Part 1: General requirements2024-05-28
142GB/T 44085.2-2024Technical specification for global maritime distress and safety system services based on Beidou regional short message communication Part 2: Ship earth stations2024-05-28
143GB/T 44086.1-2024Beidou-3 Regional Short Message Communication User Terminal Information Interface Part 1: User Management Module Interface2024-05-28
144GB/T 44086.2-2024Beidou-3 Regional Short Message Communication User Terminal Information Interface Part 2: General Data Interface2024-05-28
145GB/T 44087-2024Technical requirements and test methods for short message communication user terminals in Beidou-3 region2024-05-28
146GB/T 44088-2024Technical requirements and test methods for Beidou Navigation Satellite System Measurement Module2024-05-28
147GB/T 44089-2024Information technology General technical requirements for full-duplex voice interaction systems2024-05-28
148GB/T 44090-2024Mountaineering and fitness trail configuration requirements2024-09-01
149GB/T 44091-2024Product identification requirements for civil unmanned aerial vehicles2024-12-01
150GB/T 44092-2024Sports park configuration requirements2024-09-01
151GB/T 44093-2024Volleyball course students' athletic ability assessment specifications2024-05-28
152GB/T 44094-2024Specification for the assessment of students' athletic ability in skating courses2024-05-28
153GB/T 44095-2024Specifications for the assessment of students' athletic ability in line dance courses2024-05-28
154GB/T 44096-2024Athletics course students' athletic ability assessment specifications2024-05-28
155GB/T 44097-2024Gymnastics course students' athletic ability assessment specifications2024-05-28
156GB/T 44098-2024Swimming course students' athletic ability assessment specifications2024-05-28
157GB/T 44099-2024Specifications for the assessment of students' basic motor ability2024-05-28
158GB/T 44100-2024Five-body ball course students' athletic ability assessment specifications2024-05-28
159GB/T 44101-2024Specifications for the assessment of students' athletic ability in Chinese-style wrestling courses2024-05-28
160GB/T 44102-2024Rope skipping course students' athletic ability assessment specifications2024-05-28
161GB/T 44103-2024Roller skating course students' athletic ability assessment specifications2024-05-28
162GB/T 44104-2024Specifications for assessing students' athletic ability in martial arts courses2024-05-28
163GB/T 44105-2024Tennis course students' athletic ability assessment specifications2024-05-28
164GB/T 44106-2024Trampoline course students' athletic ability assessment specifications2024-05-28
165GB/T 44109-2024Information Technology Big Data Data Governance Implementation Guide2024-12-01
166GB/T 44110-2024Satellite Navigation and Positioning Sounding System Ground Receiver2024-05-28
167GB/T 44111-2024Electrochemical energy storage power station maintenance test procedures2024-12-01
168GB/T 44112-2024Specification for operation control of electrochemical energy storage power station connected to power grid2024-12-01
169GB/T 44113-2024Specification for grid-connected management of user-side electrochemical energy storage system2024-12-01
170GB/T 44114-2024Specification for operation control of electrochemical energy storage system connected to low-voltage distribution network2024-12-01
171GB/T 44115.2-2024Information Technology Virtual Reality Content Expression Part 2: Video2024-12-01
172GB/T 44117-2024Test procedures for model parameters of electrochemical energy storage power station2024-12-01
173GB/T 44120-2024Smart City Public Information Terminal Service Guide2024-12-01
174GB/T 44121-2024Intelligent manufacturing identification parsing system requirements2024-09-01
175GB/T 44122-2024Industrial Internet Platform Industrial Mechanism Model Development Guide2024-12-01
176GB/T 44123-2024Test method for automotive hydraulic braking system2024-09-01
177GB/T 44124-2024Road Vehicles Road load determination2024-09-01
178GB/T 44125.1-2024Railway Applications Calculation of braking performance (stopping, deceleration and static braking) Part 1: Averaging method2024-12-01
179GB/T 44125.2-2024Railway Applications Calculation of braking performance (stopping, deceleration and static braking) Part 2: Step-by-step calculation method2024-12-01
180GB/T 44126.2-2024Road vehicles Drum brake test bench bench test method for vehicle braking system with a maximum allowable total mass of more than 3.5t Part 2: Air top fluid and pure hydraulic braking system2024-09-01
181GB/T 44128-2024Road vehicles Heavy commercial train air brake system braking start pressure Drum brake test bench measurement method2024-09-01
182GB/T 44130.1-2024Information Exchange on Electric Vehicle Charging and Swapping Services Part 1: General Provisions2024-09-01
183GB/T 44131-2024Post-crash safety requirements for fuel cell electric vehicles2024-05-28
184GB/T 44132-2024General requirements for the recycling of automotive power batteries2024-05-28
185GB/T 44133-2024Technical Guidelines for Intelligent Electrochemical Energy Storage Power Stations2024-12-01
186GB/T 44134-2024Guidelines for the planning of electrochemical energy storage power stations in power systems2024-12-01
187GB/Z 30966.71-2024Wind Power Generation Systems Wind Farm Monitoring System Communication Part 71: Configuring Description Languages2024-12-01
188GB/Z 43946-2024Guidelines for the construction of standardized education curriculum Standardization basics2024-05-28
189GB/Z 43996.1-2024Microbubble technology Agricultural applications Part 1: Test methods to evaluate the growth-promoting effect of hydroponic lettuce2024-12-01
190GB/Z 44047-2024Floating offshore wind turbine design requirements2024-12-01
191GB/Z 44048-2024Wind power generation system Numerical field calibration method for power performance test of wind turbine2024-12-01
192GB/Z 44064-2024Technical Report on Plant Growth LED Artificial Light Environment2024-12-01
193GB/Z 44074-2024Low-voltage switchgear and control equipment and its complete sets of equipment Environmental factors2024-12-01
194GB/Z 44116-2024Durability test method for fuel cell engine and key components2024-05-28
195GB/Z 44118.1-2024Power Quality Technical Management Part 1: General Provisions2024-09-01
196GB/T 25978-2018Road Vehicles Signs and Labels Amendment Order No. 1GB/T 25978-20102024-12-01