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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 44424-2024 |
Walking trolleys-Requirements and test methods 助行手推车-要求和测试方法 |
China National Standards method |
 English PDF |
| GB/T 44355-2024 |
Automatic determination of the content of microscopic components of coal-image analysis method 煤的显微组分组含量自动测定-图像分析法 |
China National Standards method |
English PDF |
| GB/T 17988-2024 |
Performance requirements and test methods for tableware disinfection cabinets 食具消毒柜性能要求和试验方法 |
China National Standards method |
English PDF |
| GB/T 44374-2024 |
method for determining the performance of pressurized fluid extractors 加压流体萃取仪性能的测定方法 |
China National Standards method |
English PDF |
| GB/T 18029.30-2024 |
Wheelchairs-Part 30: Wheelchairs that change the posture of passengers-Test methods and requirements 轮椅车-第30部分：改变乘坐者姿势的轮椅车-测试方法和要求 |
China National Standards method |
English PDF |
| GB/T 44358-2024 |
Dangerous goods-Fragment impact test method for extremely insensitive items (item 1.6) without overall explosion hazard 危险货物-无整体爆炸危险的极端不敏感物品（1.6项物品）碎片撞击试验方法 |
China National Standards method |
English PDF |
| GB/T 44417-2024 |
Technical requirements and test methods for intelligent roadside cooperative control equipment of vehicle-road cooperative system 车路协同系统智能路侧协同控制设备技术要求和测试方法 |
China National Standards method |
English PDF |
| GB/T 44342-2024 |
Cycad leaves Identification method for quarantine of blight bacteria 苏铁叶枯病菌检疫鉴定方法 |
China National Standards method |
English PDF |
| GB/T 44234-2024 |
Nanotechnology - Measurement of thermodynamic and kinetic parameters of nanomaterials and gas surface interfaces - Resonant micromass method 纳米技术-纳米材料与气体表界面作用热力学参数和动力学参数测量-谐振微质量法 |
China National Standards method |
English PDF |
| GB/T 37977.46-2024 |
Electrostatics-Part 4-6: Standard test methods for specific applications-Wristbands 静电学-第4-6部分：特定应用中的标准试验方法-腕带 |
China National Standards method |
English PDF |
| GB/T 37977.45-2024 |
Electrostatics-Part 4-5: Standard test methods for specific applications-Characterization methods for electrostatic protection characteristics of human/shoe/ground systems 静电学-第4-5部分：特定应用中的标准试验方法-人/鞋/地系统的静电防护特性表征方法 |
China National Standards method |
English PDF |
| GB/T 37977.43-2024 |
Electrostatics-Part 4-3: Standard test methods for specific applications-Footwear 静电学-第4-3部分：特定应用中的标准试验方法-鞋类 |
China National Standards method |
English PDF |
| GB/T 37977.41-2024 |
Electrostatics-Part 4-1: Standard test methods for specific applications-Resistance of floor coverings and assembled floors 静电学-第4-1部分：特定应用中的标准试验方法-地板覆盖层和装配地板的电阻 |
China National Standards method |
English PDF |
| GB/T 44287-2024 |
Performance requirements and test methods for commercial vehicle electronic pneumatic brake system (EBS) 商用车电控气压制动系统（EBS）性能要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 22517.8-2024 |
Requirements and inspection methods for the use of sports venues - Part 8: Sports ice rinks 体育场地使用要求及检验方法-第8部分：运动冰场 |
China National Standards method |
English PDF |
| GB/T 22517.2-2024 |
Requirements and inspection methods for the use of sports venues - Part 2: Swimming venues 体育场地使用要求及检验方法-第2部分：游泳场地 |
China National Standards method |
English PDF |
| GB/T 18876.2-2024 |
Standard test methods for metallographic structure, inclusion content and grade in steel and other metals using automatic image analysis - Part 2: Image analysis and stereological determination of inclusion grade in steel 应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法-第2部分：钢中夹杂物级别的图像分析与体视学测定 |
China National Standards method |
English PDF |
| GB/T 18876.1-2024 |
Standard test methods for metallographic structure, inclusion content and grade in steel and other metals using automatic image analysis - Part 1: Image analysis and stereological determination of inclusion or second phase content in steel and other metals 应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法-第1部分：钢和其他金属中夹杂物或第二相组织含量的图像分析与体视学测定 |
China National Standards method |
English PDF |
| GB/T 44231-2024 |
Technical requirements and test methods for data interface between user surface positioning service platform and satellite navigation positioning base station network 用户面定位业务平台与卫星导航定位基准站网数据接口技术要求及测试方法 |
China National Standards method |
English PDF |
| GB/T 16311-2024 |
Quality requirements and test methods for road traffic markings 道路交通标线质量要求和检测方法 |
China National Standards method |
English PDF |
| GB/T 4732.5-2024 |
Analysis and design of pressure vessels - Part 5: Elastic-plastic analysis method 压力容器分析设计-第5部分：弹塑性分析方法 |
China National Standards method |
English PDF |
| GB/T 4732.4-2024 |
Analysis and design of pressure vessels - Part 4: Stress classification method 压力容器分析设计-第4部分：应力分类方法 |
China National Standards method |
English PDF |
| GB/T 4732.3-2024 |
Analysis and design of pressure vessels - Part 3: Formula method 压力容器分析设计-第3部分：公式法 |
China National Standards method |
English PDF |
| GB/T 44256-2024 |
Earth-moving machinery - Energy consumption of pure electric tire loaders - Test methods 土方机械-纯电动轮胎式装载机能量消耗量-试验方法 |
China National Standards method |
English PDF |
| GB/T 44255-2024 |
Earth-moving machinery - Energy consumption of pure electric hydraulic excavators - Test methods 土方机械-纯电动液压挖掘机能量消耗量-试验方法 |
China National Standards method |
English PDF |
| GB/T 23950-2024 |
General method for determination of heavy metals in inorganic chemical products 无机化工产品中重金属测定通用方法 |
China National Standards method |
English PDF |
| GB/T 44251-2024 |
Performance and test methods of legged robots 腿式机器人性能及试验方法 |
China National Standards method |
English PDF |
| GB/T 44215-2024 |
Glass instruments - test method for deposition of hot end spray liquid on inner surface - 玻璃仪器-内表面热端喷涂液沉积量试验方法- |
China National Standards method |
English PDF |
| GB/T 30805-2024 |
Insulation products for buildings - determination of short-term water absorption by partial immersion method 建筑用绝热制品-部分浸入法测定短期吸水量 |
China National Standards method |
English PDF |
| GB/T 14420-2024 |
Analysis methods for Boiler Water and Cooling Water - Determination of Chemical Oxygen Demand - Potassium Dichromate Rapid Method 锅炉用水和冷却水分析方法-化学耗氧量的测定-重铬酸钾快速法 |
China National Standards method |
English PDF |
| GB/T 39077-2024 |
Detection method of harmful phases in austenite-ferrite (duplex) stainless steel 奥氏体-铁素体（双相）不锈钢中有害相的检测方法 |
China National Standards method |
English PDF |
| GB/T 44221-2024 |
Determination of wavefront aberration of optical systems-Shack-Hartmann photoelectric measurement method 光学系统波前像差的测定-夏克-哈特曼光电测量法 |
China National Standards method |
English PDF |
| GB/Z 43890-2024 |
Nanotechnology-Guide to test methods for nano-silver performance 纳米技术-纳米银性能测试方法指南 |
China National Standards method |
English PDF |
| GB/T 21510-2024 |
Test method and evaluation of antibacterial properties of nano-inorganic materials 纳米无机材料抗菌性能检测方法及评价 |
China National Standards method |
English PDF |
| GB/T 44181-2024 |
Space environment - method for estimating the single particle upset rate of semiconductor devices for aerospace on-orbit Method 空间环境-宇航用半导体器件在轨单粒子翻转率预计方法 |
China National Standards method |
English PDF |
| GB/T 44223-2024 |
Nanotechnology - Technical requirements for particle size analyzer using dynamic light scattering method 纳米技术-动态光散射法粒度分析仪技术要求 |
China National Standards method |
English PDF |
| GB/T 44184-2024 |
Stability test method for nitrocellulose mixture 硝化纤维素混合物的稳定性测试方法 |
China National Standards method |
English PDF |
| GB/T 44210-2024 |
Nanotechnology - Xenon lamp accelerated aging test method for transparent conductive film of nanosilver wire 纳米技术-纳米银线透明导电薄膜氙灯加速老化试验方法 |
China National Standards method |
English PDF |
| GB/T 44179-2024 |
Hollow post composite insulators for substations with AC voltage higher than 1000-V and DC voltage higher than 1500-V- Definitions, test methods and acceptance criteria 交流电压高于1000-V和直流电压高于1500-V的变电站用空心支柱复合绝缘子-定义、试验方法和接收准则 |
China National Standards method |
English PDF |
| GB/T 44218-2024 |
Micro speaker measurement method 微型扬声器测量方法 |
China National Standards method |
English PDF |
| GB/T 44187-2024 |
Dangerous goods-Slow heating test method for extremely insensitive items (item 1.6 items) without overall explosion hazard 危险货物-无整体爆炸危险的极端不敏感物品（1.6项物品）缓慢升温试验方法 |
China National Standards method |
English PDF |
| GB/T 44188-2024 |
Dangerous goods-Test method for unrestrained packages of explosives 危险货物-爆炸品无约束包装件试验方法 |
China National Standards method |
English PDF |
| GB/T 44214-2024 |
Test method for non-silk protein content in silk 蚕丝中非蚕丝蛋白物质含量试验方法 |
China National Standards method |
English PDF |
| GB/T 44176-2024 |
Performance requirements and test methods for automobile panoramic image monitoring system 汽车全景影像监测系统性能要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 44174-2024 |
Performance requirements and test methods for passenger car night vision system 乘用车夜视系统性能要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 44173-2024 |
Performance requirements and test methods for passenger car door opening warning system 乘用车车门开启预警系统性能要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 44195-2024 |
LTE mobile communications Test methods for terminals supporting Beidou positioning LTE移动通信终端支持北斗定位的测试方法 |
China National Standards method |
English PDF |
| GB/T 5881-2024 |
Test methods for physical and chemical properties of ramie 苎麻理化性能试验方法 |
China National Standards method |
English PDF |
| GB/T 44183-2024 |
Technical requirements and measurement methods for performance of mobile terminals supporting Beidou-space radio frequency performance 支持北斗的移动终端性能技术要求及测量方法-空间射频性能 |
China National Standards method |
English PDF |
| GB/T 44182-2024 |
Technical requirements and measurement methods for performance of mobile terminals supporting Beidou-electromagnetic compatibility performance 支持北斗的移动终端性能技术要求及测量方法-电磁兼容性能 |
China National Standards method |
English PDF |
| GB/T 44165.6-2024 |
Detection methods for key chemical substances in consumer products-Part 6: Acrylamide 消费品中重点化学物质检测方法-第6部分：丙烯酰胺 |
China National Standards method |
English PDF |
| GB/T 44165.5-2024 |
Detection methods for key chemical substances in consumer products-Part 5: Phenol 消费品中重点化学物质检测方法-第5部分：苯酚 |
China National Standards method |
English PDF |
| GB/T 44165.4-2024 |
Detection methods for key chemical substances in consumer products-Part 4: 1,4-dichlorobenzene 消费品中重点化学物质检测方法-第4部分：1,4-二氯苯 |
China National Standards method |
English PDF |
| GB/T 44165.3-2024 |
Detection methods for key chemical substances in consumer products-Part 3: Ethyl chloride 消费品中重点化学物质检测方法-第3部分：氯代乙烷 |
China National Standards method |
English PDF |
| GB/T 44165.2-2024 |
Detection methods for key chemical substances in consumer products-Part 2: Styrene migration 消费品中重点化学物质检测方法-第2部分：苯乙烯迁移量 |
China National Standards method |
English PDF |
| GB/T 44165.1-2024 |
Detection methods for key chemical substances in consumer products-Part 1: Short-chain chlorinated paraffins 消费品中重点化学物质检测方法-第1部分：短链氯化石蜡 |
China National Standards method |
English PDF |
| GB/T 44156-2024 |
Performance requirements and test methods for rear traffic crossing warning system of passenger vehicles 乘用车后方交通穿行提示系统性能要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 44155-2024 |
Steel forgings-Test frequency, sampling conditions and test methods for mechanical properties tests 钢锻件-力学性能试验的检测频次、取样条件和试验方法 |
China National Standards method |
English PDF |
| GB/T 44152-2024 |
Ultrasonic testing methods for seamless steel pipe ends 无缝钢管管端超声检测方法 |
China National Standards method |
English PDF |
| GB/T 44149-2024 |
Fine ceramics-Determination of isoelectric point of ceramic powders-zeta potential method 精细陶瓷-陶瓷粉体等电点的测定-zeta电位法 |
China National Standards method |
English PDF |
| GB/T 44147-2024 |
Performance test methods for liquid chromatography and atomic fluorescence spectrometry 液相色谱与原子荧光光谱联用仪性能测试方法 |
China National Standards method |
English PDF |
| GB/T 44119-2024 |
Measurement method for antenna coefficient of radiated interference 1m method 辐射骚扰1m法天线系数测量方法 |
China National Standards method |
English PDF |
| GB/Z 44070-2024 |
Hydraulic cylinders - Buckling load assessment methods 液压缸-屈曲载荷评估方法 |
China National Standards method |
English PDF |
| GB/T 22459.9-2024 |
Refractory mud - Part 9: Test method for shear bond strength at room temperature 耐火泥浆-第9部分：常温抗剪粘接强度试验方法 |
China National Standards method |
English PDF |
| GB/T 20290-2024 |
Household electric dishwashers - Performance test methods 家用电动洗碗机-性能测试方法 |
China National Standards method |
English PDF |
| GB/T 18029.8-2024 |
Wheelchairs - Part 8: Requirements and test methods for static strength, impact strength and fatigue strength 轮椅车-第8部分：静态强度、冲击强度及疲劳强度的要求和测试方法 |
China National Standards method |
English PDF |
| GB/T 17692-2024 |
Test methods for net power of automobile engines and drive motors 汽车发动机及驱动电机净功率测试方法 |
China National Standards method |
English PDF |
| GB/T 7260.3-2024 |
Uninterruptible power supply systems (UPS) - Part 3: methods for determining performance and test requirements 不间断电源系统（UPS）-第3部分：确定性能和试验要求的方法 |
China National Standards method |
English PDF |
| GB/T 6113.106-2024 |
Specifications for radio disturbance and immunity measuring equipment and measurement methods - Part 1-6: Radio disturbance and immunity measuring equipment - EMC antenna calibration 无线电骚扰和抗扰度测量设备和测量方法规范-第1-6部分:无线电骚扰和抗扰度测量设备-EMC天线校准 |
China National Standards method |
English PDF |
| GB/T 5270-2024 |
Metallic coatings on metal substrates - Electrodeposited and chemically deposited layers - Review of adhesion strength test methods 金属基体上的金属覆盖层-电沉积和化学沉积层-附着强度试验方法评述 |
China National Standards method |
English PDF |
| GB/T 5169.23-2024 |
Fire hazard tests for electrical and electronic products - Part 23: Test flame - 500W vertical flame test method for polymer tubular materials 电工电子产品着火危险试验-第23部分：试验火焰-聚合物管形材料500W垂直火焰试验方法 |
China National Standards method |
English PDF |
| GB/Z 43996.1-2024 |
Fine bubble technology-Agricultural application-Part 1: Test method for evaluating the growth promotion effect of hydroponic lettuce 微细气泡技术-农业应用-第1部分：评价水培生菜生长促进作用的测试方法 |
China National Standards method |
English PDF |
| GB/T 19055-2024 |
Automobile engine reliability test methods 汽车发动机可靠性试验方法 |
China National Standards method |
English PDF |
| GB/T 44027.2-2024 |
Determination method of carbon materials - Part 2: Determination of expansion rate 炭材料测定方法-第2部分：膨胀率的测定 |
China National Standards method |
English PDF |
| GB/T 13305-2024 |
Determination method of α-phase content in stainless steel 不锈钢中α-相含量测定法 |
China National Standards method |
English PDF |
| GB/T 44037-2024 |
Test methods for coke dissolution rate and post-dissolution strength 焦炭溶损率及溶损后强度试验方法 |
China National Standards method |
English PDF |
| GB/T 44077.41-2024 |
Transparent display devices - Part 41: Test methods - Optical properties 透明显示器件-第41部分：测试方法-光学性能 |
China National Standards method |
English PDF |
| GB/T 44073-2024 |
Microwave darkroom site confirmation method 微波暗室场地确认方法 |
China National Standards method |
English PDF |
| GB/T 32307-2024 |
Spacecraft magnetic evaluation and control methods 航天器磁性评估和控制方法 |
China National Standards method |
English PDF |
| GB/T 43941.2-2024 |
Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 2: Demodulator 星地数据传输中高速调制解调器技术要求和测试方法-第2部分:解调器 |
China National Standards method |
English PDF |
| GB/T 13181-2024 |
Solid scintillator performance measurement method 固体闪烁体性能测量方法 |
China National Standards method |
English PDF |
| GB/T 35717-2024 |
Measurement of flow rates of turbines, storage pumps and pump-turbines-Ultrasonic propagation time method 水轮机、蓄能泵和水泵水轮机流量的测量-超声传播时间法 |
China National Standards method |
English PDF |
| GB/T 44053-2024 |
Hydraulic transmission-Test methods for water separation performance of oil purifiers 液压传动-净油机水分离性能的试验方法 |
China National Standards method |
English PDF |
| GB/T 44035-2024 |
Image materials-Color photos-Evaluation methods for outdoor image stability 影像材料-彩色照片-户外影像稳定性的评价方法 |
China National Standards method |
English PDF |
| GB/T 44049-2024 |
Construction machinery-test and calculation methods for basic data of operating energy consumption 工程机械-运行能耗基础数据测试与计算方法 |
China National Standards method |
English PDF |
| GB/T 44088-2024 |
Technical requirements and test methods for the measurement module of the Beidou satellite navigation system 北斗卫星导航系统测量型模块技术要求及测试方法 |
China National Standards method |
English PDF |
| GB/T 44087-2024 |
Technical requirements and test methods for BeiDou-3 regional short message communication user terminals 北斗三号区域短报文通信用户终端技术要求与测试方法 |
China National Standards method |
English PDF |
| GB/Z 44048-2024 |
Wind power generation system-numerical field calibration method for power performance test of wind turbines 风能发电系统-风力发电机组功率性能测试的数值场标定方法 |
China National Standards method |
English PDF |
| GB/T 44125.2-2024 |
Railway applications - Braking performance calculation (parking, deceleration and static braking) Part 2: Step-by-step calculation method 铁路应用-制动性能计算（停车、减速和静态制动）第2部分：分步计算法 |
China National Standards method |
English PDF |
| GB/T 44125.1-2024 |
Railway applications - Braking performance calculation (parking, deceleration and static braking) Part 1: Average calculation method 铁路应用-制动性能计算（停车、减速和静态制动）第1部分：平均计算法 |
China National Standards method |
English PDF |
| GB/T 44031-2024 |
Manganese ore - Chemical analysis methods - General 锰矿石-化学分析方法-通则 |
China National Standards method |
English PDF |
| GB/T 10322.3-2024 |
Iron ore - Experimental method for checking sampling precision 铁矿石-校核取样精密度的实验方法 |
China National Standards method |
English PDF |
| GB/T 44034-2024 |
Iron ore - Sampling method of ore pulp 铁矿石-矿浆的取样方法 |
China National Standards method |
English PDF |
| GB/T 18297-2024 |
Automobile engine performance test methods 汽车发动机性能试验方法 |
China National Standards method |
English PDF |
| GB/Z 44116-2024 |
Durability test methods for fuel cell engines and key components 燃料电池发动机及关键部件耐久性试验方法 |
China National Standards method |
English PDF |
| GB/T 44083.4-2024 |
Road vehicles - methods and rules for evaluating the usability of child restraint systems and their installation in vehicle fixing systems - Part 4: Booster seats and booster cushions 道路车辆-儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则-第4部分：增高椅和增高垫 |
China National Standards method |
English PDF |
| GB/T 44083.3-2024 |
Road vehicles - methods and rules for evaluating the usability of child restraint systems and their installation in vehicle fixing systems - Part 3: Riding and daily maintenance of child occupants in child restraint systems 道路车辆-儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则-第3部分：儿童约束系统中儿童乘员的搭乘及日常维护 |
China National Standards method |
English PDF |
| GB/T 44083.2-2024 |
Road vehicles - methods and rules for evaluating the usability of child restraint systems and their installation in vehicle fixing systems - Part 2: Child restraint systems fixed with vehicle seat belts 道路车辆-儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则-第2部分：用车辆安全带固定儿童约束系统 |
China National Standards method |
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 method |
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 method |
English PDF |
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