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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44078-2024 |
Determination of optical center Spacing in optoelectronic systems - Low coherence interferometry 光电系统中光学中心间距的测定-低相干干涉测量法 |
China National Standards S |
 English PDF |
| GB/T 44042-2024 |
Method for meaSuring underwater radiated noise of ships 船舶水下辐射噪声测量方法 |
China National Standards S |
English PDF |
| GB/T 7939.2-2024 |
Hydraulic tranSmission connection - Test method - Part 2: Quick-change connector 液压传动连接-试验方法-第2部分：快换接头 |
China National Standards S |
English PDF |
| GB/T 44067.1-2024 |
InduStrial Internet platform - Technical requirements and test methods - Part 1: General 工业互联网平台-技术要求及测试方法-第1部分：总则 |
China National Standards S |
English PDF |
| GB/T 44067.2-2024 |
InduStrial Internet platform - Technical requirements and test methods - Part 2: Industrial PaaS platform 工业互联网平台-技术要求及测试方法-第2部分：工业PaaS平台 |
China National Standards S |
English PDF |
| GB/T 44067.3-2024 |
InduStrial Internet platform - Technical requirements and test methods - Part 3: Industrial DaaS platform 工业互联网平台-技术要求及测试方法-第3部分：工业DaaS平台 |
China National Standards S |
English PDF |
| GB/T 44027.1-2024 |
Carbon material determination methodS - Part 1: Determination of first discharge specific capacity, first coulomb efficiency, and retention rate of discharge capacity at different rates 炭材料测定方法-第1部分：首次放电比容量、首次库仑效率、不同倍率放电容量保持率的测定 |
China National Standards S |
English PDF |
| GB/T 41666.7-2024 |
PlaStic pipe systems for trenchless repair of underground non-pressure drainage networks - Part 7: Spiral winding lining method 地下无压排水管网非开挖修复用塑料管道系统-第7部分：螺旋缠绕内衬法 |
China National Standards S |
English PDF |
| GB/T 43982.1-2024 |
PlaStic pipe systems for trenchless repair of underground water supply networks - Part 1: General 地下供水管网非开挖修复用塑料管道系统-第1部分：总则 |
China National Standards S |
English PDF |
| GB/T 44128-2024 |
Road vehicleS - Braking start pressure of pneumatic brake systems of heavy commercial trains - Roller brake test bench measurement method 道路车辆-重型商用列车气压制动系统制动开始压力-滚筒制动试验台测量方法 |
China National Standards S |
English PDF |
| GB/T 44126.2-2024 |
Road vehicleS - Roller brake test bench test method for brake systems of vehicles with a maximum allowable total mass of more than 3.5t - Part 2: Air-over-liquid and pure hydraulic brake systems 道路车辆-最大允许总质量3.5t以上车辆制动系统滚筒制动试验台台架试验方法-第2部分：气顶液和纯液压制动系统 |
China National Standards S |
English PDF |
| GB/T 30102-2024 |
Guide to the recycling and reuSe of plastic waste 塑料废弃物的回收和再利用指南 |
China National Standards S |
English PDF |
| GB/T 44089-2024 |
Information technology - General technical requirementS for full-duplex voice interaction system 信息技术-全双工语音交互系统通用技术要求 |
China National Standards S |
English PDF |
| GB/T 44084-2024 |
Heavy commercial vehicle Steering center area swing test and transition test method 重型商用车转向中心区摇摆试验和过渡试验方法 |
China National Standards S |
English PDF |
| GB/T 44043-2024 |
PaSsenger cars - Free steering characteristics - Steering release open-loop test method 乘用车-自由转向特性-转向释放开环试验方法 |
China National Standards S |
English PDF |
| GB/T 10781.4-2024 |
Quality requirementS for liquor - Part 4: Maotai-flavor liquor 白酒质量要求-第4部分：酱香型白酒 |
China National Standards S |
English PDF |
| GB/T 19633.2-2024 |
Terminally Sterilized medical device packaging - Part 2: Requirements for confirmation of molding, sealing and assembly processes 最终灭菌医疗器械包装-第2部分：成型、密封和装配过程的确认的要求 |
China National Standards S |
English PDF |
| GB/T 19633.1-2024 |
Terminally Sterilized medical device packaging - Part 1: Requirements for materials, sterile barrier systems and packaging systems 最终灭菌医疗器械包装-第1部分：材料、无菌屏障系统和包装系统的要求 |
China National Standards S |
English PDF |
| GB/T 44032-2024 |
Identification methodS for iron ore and iron-containing materials 铁矿石与含铁物料的鉴别方法 |
China National Standards S |
English PDF |
| GB/T 44079-2024 |
Operation procedureS for tower solar thermal power stations 塔式太阳能光热发电站运行规程 |
China National Standards S |
English PDF |
| GB/T 44062-2024 |
Automation Systems and integration-Safety assessment of automation equipment- 自动化系统与集成-自动化设备安全评估- |
China National Standards S |
English PDF |
| GB/T 44091-2024 |
Product labeling requirementS for civil unmanned aerial vehicles 民用无人驾驶航空器产品标识要求 |
China National Standards S |
English PDF |
| GB/T 44030-2024 |
Metallic materialS-High temperature compression test methods 金属材料-高温压缩试验方法 |
China National Standards S |
English PDF |
| GB/T 44040-2024 |
MeaSurement methods for external noise of heavy-duty vehicles in multi-operating conditions 重型汽车多工况行驶车外噪声测量方法 |
China National Standards S |
English PDF |
| GB/T 19514-2024 |
MeaSurement methods for the volume of luggage compartments of passenger cars 乘用车行李舱容积的测量方法 |
China National Standards S |
English PDF |
| GB/T 12674-2024 |
MeaSurement methods for mass parameters of automobiles, trailers and automobile trains 汽车、挂车及汽车列车质量参数测量方法 |
China National Standards S |
English PDF |
| GB/T 44061-2024 |
Smart cities-Urban operation index system-Intelligent infrastructure 智慧城市-城市运行指标体系-智能基础设施 |
China National Standards S |
English PDF |
| GB/T 44029-2024 |
Technical Specifications for continuous external retorting of low-rank pulverized coal 低阶粉煤外热式连续干馏技术规范 |
China National Standards S |
English PDF |
| GB/T 44076-2024 |
Nanotechnology-TeSt methods for electrical properties of carbon nanotubes 纳米技术-碳纳米管电学特性测试方法 |
China National Standards S |
English PDF |
| GB/T 13880-2024 |
Road vehicleS-Drawbar-Interchangeability 道路车辆-牵引座-互换性 |
China National Standards S |
English PDF |
| GB/T 44044-2024 |
Road vehicleS-Trailers below 3.5t-Requirements for support wheels and lifting devices 道路车辆-3.5t以下挂车-支撑轮和升降装置要求 |
China National Standards S |
English PDF |
| GB/T 44041-2024 |
Road vehicleS-40 mm drawbar hook-Interchangeability 道路车辆-40毫米牵引杆挂环-互换性 |
China National Standards S |
English PDF |
| GB/T 34877.4-2024 |
InduStrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity method 工业风机-标准实验室条件下风机声功率级的测定-第4部分：声强法 |
China National Standards S |
English PDF |
| GB/T 5111-2024 |
AcouStics-Measurement of noise emitted by railway vehicles 声学-轨道机车车辆发射噪声测量 |
China National Standards S |
English PDF |
| GB/T 44124-2024 |
Road vehicleS-Road load =Determination of load 道路车辆-道路负载测定 |
China National Standards S |
English PDF |
| GB/T 2039-2024 |
Metallic materialS-Uniaxial tensile creep test method 金属材料-单轴拉伸蠕变试验方法 |
China National Standards S |
English PDF |
| GB/T 44057-2024 |
Technical requirementS for evaluation of the operation effect of rotary kiln recovery of secondary zinc oxide equipment 回转窑回收次氧化锌装备运行效果评价技术要求 |
China National Standards S |
English PDF |
| GB/T 44045-2024 |
Rotor pumpS for petroleum, petrochemical and natural gas industries 石油、石化和天然气工业用转子泵 |
China National Standards S |
English PDF |
| GB/T 44038-2024 |
Vehicle reverSing warning sound requirements and test methods 车辆倒车提示音要求及试验方法 |
China National Standards S |
English PDF |
| GB/T 44092-2024 |
Sports park configuration requirements 体育公园配置要求 |
China National Standards S |
English PDF |
| GB/T 44090-2024 |
Mountain climbing fitneSs trail configuration requirements 登山健身步道配置要求 |
China National Standards S |
English PDF |
| GB/T 44066-2024 |
Automatic weather Station 自动气象站 |
China National Standards S |
English PDF |
| GB/T 18449.1-2024 |
Metallic materialS-Knoop hardness test-Part 1:-Test method 金属材料-努氏硬度试验-第1部分:-试验方法 |
China National Standards S |
English PDF |
| GB/T 4340.1-2024 |
Metallic materialS-Vickers hardness test-Part 1:-Test method 金属材料-维氏硬度试验-第1部分:-试验方法 |
China National Standards S |
English PDF |
| GB/T 44075-2024 |
Nanotechnology-Surface enhanced Raman solid-phase substrate uniformity measurement-Raman imaging analysis method 纳米技术-表面增强拉曼固相基片均匀性测量-拉曼成像分析法 |
China National Standards S |
English PDF |
| GB/T 44081-2024 |
BypaSs diode thermal runaway test for photovoltaic modules 光伏组件用旁路二极管热失控测试 |
China National Standards S |
English PDF |
| GB/T 44058-2024 |
Marking of ferrite coreS 铁氧体磁心的标记 |
China National Standards S |
English PDF |
| GB/T 44033-2024 |
Calculation methodS for utilization of iron ore tailings 铁矿尾矿利用率计算方法 |
China National Standards S |
English PDF |
| GB/T 44028-2024 |
Calculation methodS for utilization of iron ore waste rock 铁矿废石利用率计算方法 |
China National Standards S |
English PDF |
| GB/T 44123-2024 |
TeSt methods for automobile hydraulic brake systems 汽车液压制动系统试验方法 |
China National Standards S |
English PDF |
| GB/T 44068-2024 |
LTE mobile Technical requirementS for communication terminals supporting Beidou positioning LTE移动通信终端支持北斗定位的技术要求 |
China National Standards S |
English PDF |
| GB/T 18802.331-2024 |
Low voltage Surge protector components - Part 331: Performance requirements and test methods for metal oxide varistors (MOVs) 低压电涌保护器元件-第331部分：金属氧化物压敏电阻（MOV）的性能要求和试验方法 |
China National Standards S |
English PDF |
| GB/T 33475.7-2024 |
Information technology - High efficiency multimedia coding - Part 7: Image file formatS 信息技术-高效多媒体编码-第7部分：图片文件格式 |
China National Standards S |
English PDF |
| GB/T 33475.5-2024 |
Information technology - High efficiency multimedia coding - Part 5: Reference Software 信息技术-高效多媒体编码-第5部分：参考软件 |
China National Standards S |
English PDF |
| GB/T 33475.4-2024 |
Information technology - High efficiency multimedia coding - Part 4: Conformity teSting 信息技术-高效多媒体编码-第4部分：符合性测试 |
China National Standards S |
English PDF |
| GB/T 44069.4-2024 |
Ferrite coreS - Guidelines for size and surface defect limits - Part 4: RM type cores 铁氧体磁心-尺寸和表面缺陷极限导则-第4部分:RM型磁心 |
China National Standards S |
English PDF |
| GB/T 12668.7202-2024 |
Speed-controlled electric drive systems - Part 7-202: General interface and use specifications for electric drive systems - Type 2 specification description 调速电气传动系统-第7-202部分：电气传动系统的通用接口和使用规范-2型规范说明 |
China National Standards S |
English PDF |
| GB/T 1243-2024 |
Short pitch precision roller chains, bushing chains, accessories and sprockets for transmission 传动用短节距精密滚子链、套筒链、附件和链轮 |
China National Standards S |
English PDF |
| GB/T 15967-2024 |
1:500-1:1000-1:2000 topographic map digital aerial photogrammetry mapping Specifications 1:500-1:1000-1:2000地形图数字航空摄影测量测图规范 |
China National Standards S |
English PDF |
| GB/T 44130.1-2024 |
Electric vehicle charging and Swapping service information exchange - Part 1: General 电动汽车充换电服务信息交换-第1部分:总则 |
China National Standards S |
English PDF |
| GB/T 44060-2024 |
Landform type claSsification and coding rules 地貌类型分类与编码规则 |
China National Standards S |
English PDF |
| GB/T 43995-2024 |
Digital aeroSpace photogrammetry - Specifications for aerial triangulation 数字航天摄影测量-空中三角测量规范 |
China National Standards S |
English PDF |
| GB-38598-2020 |
DiSinfection General requirements for product labels and instructions 消毒产品标签说明书通用要求 |
China National Standards S |
English PDF |
| GB-41317-2024 |
Stainless steel corrugated hose for connection of gas appliances 燃气用具连接用不锈钢波纹软管 |
China National Standards S |
English PDF |
| GB-35848-2024 |
Commercial gaS burning appliances 商用燃气燃烧器具 |
China National Standards S |
English PDF |
| GB-44016-2024 |
Energy emergency electromagnetic gaS shut-off valve 电磁式燃气紧急切断阀 |
China National Standards S |
English PDF |
| GB-44017-2024 |
Metal Sheathed hose for connection of gas appliances 燃气用具连接用金属包覆软管 |
China National Standards S |
English PDF |
| GB-44023-2024 |
Rubber compoSite hose for internal connection of gas appliances 燃气用具连接内用橡胶复合软管 |
China National Standards S |
English PDF |
| GB-20052-2024 |
Energy efficiency limit valueS and energy efficiency grades for power transformers 电力变压器能效限定值及能效等级 |
China National Standards S |
English PDF |
| GB-30530-2024 |
Energy conSumption limit per unit product for dimethylsiloxane 二甲基硅氧烷单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-29140-2024 |
Energy conSumption limit per unit product for soda ash- 纯碱单位产品能源消耗限额- |
China National Standards S |
English PDF |
| GB-31825-2024 |
Energy conSumption limit per unit product for pulp and paper making 制浆造纸单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-44019-2024 |
Safety requirements for tank cleaning of chemical tankers 化学品船清洗舱安全作业要求 |
China National Standards S |
English PDF |
| GB-31335-2024 |
Energy conSumption limit per unit product for iron ore mining and ore dressing 铁矿开采和选矿单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-31830-2024 |
Energy conSumption limit per unit product for toluene diisocyanate and diphenylmethane diisocyanate 甲苯二异氰酸酯和二苯基甲烷二异氰酸酯单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-29995-2024 |
Energy conSumption limit per unit product for coal-based activated carbon and semi-coke 煤基活性炭和兰炭单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-29449-2024 |
Energy conSumption limit per unit product for tires and carbon black 轮胎和炭黑单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-21345-2024 |
Energy conSumption limit per unit product for yellow phosphorus 黄磷单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-19577-2024 |
Energy efficiency limit valueS and energy efficiency grades for heat pumps and chillers 热泵和冷水机组能效限定值及能效等级 |
China National Standards S |
English PDF |
| GB-32032-2024 |
Energy conSumption limit per unit product for gold mining, smelting and gold refining 金矿开采、选冶和金精炼单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-19522-2024 |
Blood and breath alcohol content threShold and inspection for vehicle drivers 车辆驾驶人员血液、呼气酒精含量阈值与检验 |
China National Standards S |
English PDF |
| GB-9743-2024 |
Car wheelS Tire 轿车轮胎 |
China National Standards S |
English PDF |
| GB-1588-2024 |
Medical glaSs thermometers 医用玻璃体温计 |
China National Standards S |
English PDF |
| GB-44022-2024 |
Safety technical specifications for ammonium nitrate 硝酸铵安全技术规范 |
China National Standards S |
English PDF |
| GB-17945-2024 |
Fire emergency lighting and evacuation indication Systems 消防应急照明和疏散指示系统 |
China National Standards S |
English PDF |
| GB-44015-2024 |
Energy efficiency limitS and energy efficiency grades for cold storage (boxes) and compression condensing units 冷库（箱）和压缩冷凝机组能效限定值及能效等级 |
China National Standards S |
English PDF |
| GB-4715-2024 |
Point-type Smoke detectors 点型感烟火灾探测器 |
China National Standards S |
English PDF |
| GB-4717-2024 |
Fire alarm controllerS 火灾报警控制器 |
China National Standards S |
English PDF |
| GB-30180-2024 |
Energy conSumption limits per unit product of coal-to-olefins, coal-to-natural gas and coal-to-oil 煤制烯烃、煤制天然气和煤制油单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-32051-2024 |
Energy conSumption limits per unit product of titanium dioxide and iron oxide pigments 钛白粉和氧化铁颜料单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-14102.2-2024 |
Fire Shutters - Part 2: Rolling door machines for fire shutters 防火卷帘-第2部分：防火卷帘用卷门机 |
China National Standards S |
English PDF |
| GB-14102.1-2024 |
Fire Shutters - Part 1: General technical conditions 防火卷帘-第1部分：通用技术条件 |
China National Standards S |
English PDF |
| GB-21257-2024 |
Energy conSumption limits per unit product of caustic soda, polyvinyl chloride resin and methane chloride 烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额 |
China National Standards S |
English PDF |
| GB-14102.3-2024 |
Fire Shutters - Part 3: Fire shutter controllers 防火卷帘-第3部分：防火卷帘控制器 |
China National Standards S |
English PDF |
| GB/T 19624-2019 |
Safety assessment of in-use pressure vessels with defects 在用含缺陷压力容器安全评定 |
China National Standards S |
English PDF |
| GB/T 18369-2022 |
GlaSs fiber roving 玻璃纤维无捻粗纱 |
China National Standards S |
English PDF |
| GB/T 626-2006 |
Chemical reagentS - Nitric acid 化学试剂-硝酸 |
China National Standards S |
English PDF |
| GB/T 609-2018 |
Chemical reagentS - General method for determination of total nitrogen 化学试剂-总氮量测定通用方法 |
China National Standards S |
English PDF |
| GB/Z 14048.24-2024 |
Low-voltage Switchgear and control equipment - Part 7-5: Auxiliary devices - Terminal blocks for aluminum conductors 低压开关设备和控制设备-第7-5部分：辅助器件-铝导体的接线端子排 |
China National Standards S |
English PDF |
| GB/Z 29014.3-2024 |
Cut Cutting tool data expreSsion and exchange - Part 3: Tool project reference dictionary 切削刀具数据表达与交换-第3部分：刀具项目参考字典 |
China National Standards S |
English PDF |
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