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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 39560.12-2024 |
Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
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| 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 |
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| 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 |
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| 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 |
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| GB/T 18222.2-2024 |
Small craft - Determination of maximum propulsion rating by maneuvering speed - Part 2: Craft with a hull length between 8m and 24m 小艇-用操纵速度确定最大推进额定功率-第2部分：艇体长度在8m～24m之间的艇 |
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| GB/T 2820.9-2024 |
Alternating current generator sets driven by reciprocating internal combustion engines - Part 9: Measurement and evaluation of mechanical vibrations 往复式内燃机驱动的交流发电机组-第9部分：机械振动的测量和评价 |
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| GB/T 33488.5-2024 |
Inspection methods for plastic welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
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| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
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| GB/T 5275.1-2024 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 1: General requirements 气体分析-动态法制备校准用混合气体-第1部分：通用要求 |
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| GB/T 43657.2-2024 |
Energy efficiency of industrial vehicles - Test methods - Part 2: Self-propelled vehicles, tractors and carriers controlled by operators 工业车辆能效-试验方法-第2部分：操作者控制的自行式车辆、牵引车和载运车 |
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| GB/T 43632-2024 |
Supply Chain Security Management System-ISO-28000 Implementation Guide-Part 3: Additional specific guidelines for the adoption of ISO-28000 by small and medium-sized enterprises (excluding seaports) 供应链安全管理体系-供应链韧性的开发-要求及使用指南 |
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| GB/T 43502.1-2023 |
Natural gas - Determination of particulate matter - Part 1: Determination of particle size distribution by optical methods 天然气 颗粒物的测定 第1部分：用光学法测定粒径分布 |
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| GB/T 43397-2023 |
baby life jacket 婴儿救生衣 |
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| GB/T 19510.207-2023 |
Light source control devices Part 2-7: Special requirements for electronic control devices powered by safety service power supplies (ESSS) for emergency lighting (self-contained) 光源控制装置 第2-7部分：应急照明（自容式）用安全服务电源（ESSS）供电电子控制装置的特殊要求 |
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| GB/T 17359-2023 |
Microbeam analysis Quantitative analysis of elements with atomic number not less than 11 by energy spectrometry 微束分析 原子序数不小于11的元素能谱法定量分析 |
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| GB/Z 41305.7-2023 |
Environmental conditions Vibration and shock of electronic equipment Part 7: Transport by rotorcraft 环境条件 电子设备振动和冲击 第7部分：利用旋翼飞机运输 |
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| GB/T 43448-2023 |
Determination of 17-tripentadecene in honey by gas chromatography mass spectrometry 蜂蜜中17-三十五烯含量的测定 气相色谱质谱法 |
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| GB/T 43275-2023 |
Screening and determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy plastics by energy dispersive X-ray fluorescence spectrometry 玩具塑料中锑、砷、钡、镉、铬、铅、汞、硒元素的筛选测定 能量色散X射线荧光光谱法 |
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| GB/T 43310-2023 |
Determination of chemical elements of glass fibers and raw materials by inductively coupled plasma optical emission spectrometry (ICP-OES) 玻璃纤维及原料化学元素的测定 电感耦合等离子体发射光谱法（ICP-OES） |
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| GB/T 43313-2023 |
Testing of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference method 碳化硅抛光片表面质量和微管密度的测试 共焦点微分干涉法 |
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| GB/T 43398-2023 |
Safety requirements for injuries to passengers caused by baggage movement in passenger cars 乘用车行李移动对乘员伤害的安全要求 |
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| GB/T 43326.2-2023 |
Snow blowers - Safety requirements and test methods - Part 2: Step-by-step snow blowers 抛雪机 安全要求和试验方法 第2部分：步进式抛雪机 |
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| GB/T 15548-2023 |
General technical conditions for three-phase synchronous generators driven by reciprocating internal combustion engines 往复式内燃机驱动的三相同步发电机通用技术条件 |
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| GB 31660.2-2019 |
National Food Safety Standard Determination of octylphenol, nonylphenol, bisphenol A, diethylstilbestrol, estrone, 17α-ethinyl estradiol, 17β-estradiol and estriol residues in aquatic products by gas chromatography - mass spectrometry 食品安全国家标准 水产品中辛基酚、壬基酚、双酚A、已烯雌酚、雌酮、17α-乙炔雌二醇、17β-雌二醇、雌三醇残留量的测定 气相色谱-质谱法 |
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| GB/T 6881-2023 |
Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method 声学 声压法测定噪声源声功率级和声能量级 混响室精密法 |
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| GB/T 43211-2023 |
Test Method for Particle Size Determination of Softwood Pellets by Mechanical Sieving 软木粒机械筛分测定粒度的试验方法 |
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| GB/T 43197-2023 |
Determination of banned components Acid Red 73 and Solvent Red 1 in cosmetics by liquid chromatography-tandem mass spectrometry 化妆品中禁用组分酸性红73和溶剂红1的测定 液相色谱-串联质谱法 |
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| GB/T 43096-2023 |
Metal powders. Determination of external specific surface area by powder layer permeability test under steady flow conditions. 金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积 |
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| GB/T 23961-2023 |
Determination of low-carbon fatty amine content by gas chromatography 低碳脂肪胺含量的测定 气相色谱法 |
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| GB/Z 42840-2023 |
Nanotechnology Testing the potency of silver nanoparticles using muramic acid released by Staphylococcus aureus 纳米技术 利用金黄色葡萄球菌释放的胞壁酸检测银纳米颗粒的效力 |
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| GB/T 29057-2023 |
Procedure for evaluating polycrystalline silicon rods by zone melting and spectroscopic analysis 用区熔拉晶法和光谱分析法评价多晶硅棒的规程 |
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| GB/T 24582-2023 |
Determination of metal impurity content on polycrystalline silicon surface by acid leaching-inductively coupled plasma mass spectrometry 多晶硅表面金属杂质含量测定 酸浸取-电感耦合等离子体质谱法 |
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| GB/T 10671-2023 |
Test method for specific optical density of smoke produced by solid materials 固体材料产烟的比光密度试验方法 |
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| GB/T 42806-2023 |
Baby products - general technical requirements for tableware and feeding utensils 婴童用品 餐具与喂食器具通用技术要求 |
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| GB/T 42804-2023 |
Baby products - general technical requirements for load-bearing pacifiers 婴童用品 承载式安抚器具通用技术要求 |
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| GB/T 42803-2023 |
Baby and child products General technical requirements for accessories for mother and child room 婴童用品 母婴室配套用品通用技术要求 |
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| GB/T 42801-2023 |
Baby products - General technical requirements for daily sports protective equipment 婴童用品 日常运动防护器具通用技术要求 |
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| GB/T 42802-2023 |
Baby and child products - general technical requirements for bathing utensils 婴童用品 洗浴器具通用技术要求 |
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| GB/T 42805-2023 |
Baby and child products - General technical requirements for household protective equipment 婴童用品 居家防护用品通用技术要求 |
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| GB/T 42431-2023 |
General specification for variable displacement hydraulic pumps driven by AC induction motors for aircraft 飞机交流感应电动机驱动的变量液压泵通用规范 |
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| GB/T 17476-2023 |
Determination of Multiple Elements in Lubricating Oils and Base Oils by Inductively Coupled Plasma Emission Spectrometry 润滑油和基础油中多种元素的测定 电感耦合等离子体发射光谱法 |
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| GB/T 31887.4-2023 |
Bicycles - Lighting and retro-reflective devices - Part 4: Lighting systems powered by bicycle generators 自行车 照明和回复反射装置 第4部分：自行车发电机供电的照明系统 |
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| GB/T 42613-2023 |
Plain bearings - Tests for bearing materials - Resistance to corrosion by lubricants under static conditions 滑动轴承 轴承材料试验 静态条件下抗润滑剂腐蚀能力 |
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| GB/T 42699.1-2023 |
Textiles - Qualitative and quantitative analysis of the proteome of certain animal hair fibers - Part 1: Analysis of reduced protein peptides by liquid chromatography-mass spectrometry (LC-ESI-MS) 纺织品 某些动物毛纤维蛋白质组定性和定量分析 第1部分： 还原蛋白质多肽分析液相色谱质谱（LC-ESI-MS）法 |
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| GB/T 11060.13-2023 |
Natural gas - Determination of sulfur compounds - Part 13: Determination of hydrogen sulfide content by ultraviolet absorption method 天然气 含硫化合物的测定 第13部分：用紫外吸收法测定硫化氢含量 |
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| GB/T 11060.12-2023 |
Natural gas - Determination of sulfur compounds - Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy 天然气 含硫化合物的测定 第12部分：用激光吸收光谱法测定硫化氢含量 |
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| GB/T 11060.1-2023 |
Natural gas - Determination of sulfur compounds - Part 1: Determination of hydrogen sulfide content by iodometric method 天然气 含硫化合物的测定 第1部分：用碘量法测定硫化氢含量 |
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| GB/T 11060.2-2023 |
Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量 |
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| GB/T 5750.10-2023 |
Standard Examination Methods for Drinking Water Part 10: Disinfection by-product Index 生活饮用水标准检验方法 第10部分：消毒副产物指标 |
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| GB/T 5275.6-2023 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 6: Critical flow orifice 气体分析 动态法制备校准用混合气体 第6部分：临界流锐孔 |
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| GB/T 42400-2023 |
Hardness test method of metal parts repaired by laser cladding 激光熔覆修复金属零部件硬度试验方法 |
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| GB/T 42425-2023 |
Determination of functional components caprylylsalicylic acid, phenylethylresorcinol and ferulic acid in cosmetics by high performance liquid chromatography 化妆品中功效组分辛酰水杨酸、苯乙基间苯二酚、阿魏酸的测定 高效液相色谱法 |
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| GB/T 42424-2023 |
Determination of 11 permitted hair dyes including 5-amino-6-chloro-o-cresol in hair dye products by liquid chromatography-mass spectrometry 染发产品中5-氨基-6-氯-邻甲酚等11种准用染发剂的测定 液相色谱质谱法 |
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| GB/T 27894.3-2023 |
Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差 |
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| GB/T 41524-2022 |
Determination of short-chain chlorinated paraffins in toy materials by gas chromatography-mass spectrometry 玩具材料中短链氯化石蜡含量的测定 气相色谱-质谱联用法 |
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| GB/T 41477-2022 |
Test method for mechanical properties of metal parts repaired by laser cladding 激光熔覆修复金属零部件力学性能试验方法 |
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| GB/Z 41259-2022 |
Determination of quaternary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法 |
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| GB/T 17239-2022 |
Fresh and frozen rabbit meat and by-products 鲜、冻兔肉及副产品 |
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| GB/T 41501-2022 |
Determination of interlaminar shear strength and modulus of fiber reinforced plastic composites by double beam method 纤维增强塑料复合材料 双梁法测定层间剪切强度和模量 |
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| GB/T 41489-2022 |
Plastics polyamide determination by gas chromatography ε- Caprolactam and ω- Dodecalactam 塑料 聚酰胺 气相色谱法测定ε-己内酰胺和ω-十二内酰胺 |
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| GB/T 11106-2022 |
Metallic powder—Determination of green strength by compression of cylinder compacts 金属粉末 用圆柱形压坯的压缩测定压坯强度的方法 |
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| GB/T 17248.1-2022 |
Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则 |
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| GB/T 33643-2022 |
Non-destructive testing—Test methods for leak detection by means of acoustic emission 无损检测 声发射泄漏检测方法 |
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| GB/T 6739-2022 |
Paints and varnishes - Determination of film hardness by the pencil method 色漆和清漆 铅笔法测定漆膜硬度 |
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| GB/T 42113-2022 |
Determination of cyanogenic glucosides in agricultural products by liquid chromatography-tandem mass spectrometry 农产品中生氰糖苷的测定 液相色谱-串联质谱法 |
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| GB/T 42114-2022 |
Determination of flavonols in cassava leaves by high performance liquid chromatography 木薯叶片中黄酮醇的测定 高效液相色谱法 |
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| GB/T 25915.15-2022 |
Clean rooms and related controlled environments - Part 15: Suitability assessment of equipment and materials by concentration of gaseous chemicals 洁净室及相关受控环境 第15部分： 按气态化学物浓度评定设备及材料的适用性 |
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| GB/T 25915.14-2022 |
Clean rooms and related controlled environments - Part 14: Assessment of equipment suitability by particle concentration 洁净室及相关受控环境 第14部分：按粒子浓度评估设备适用性 |
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| GB/T 2820.8-2022 |
Alternating generator sets driven by reciprocating internal combustion engines - Part 8: Requirements and tests for low power generator sets 往复式内燃机驱动的交流发电机组 第8部分：对小功率发电机组的要求和试验 |
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| GB/T 2820.1-2022 |
Alternating generator sets driven by reciprocating internal combustion engines - Part 1: Purpose, rating and performance 往复式内燃机驱动的交流发电机组 第1部分：用途、定额和性能 |
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| GB/T 5275.2-2022 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 2: Piston pumps 气体分析 动态法制备校准用混合气体 第2部分：活塞泵 |
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| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
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| GB/T 42258-2022 |
Determination of Fatigue Properties of Flexible Porous Polymer Materials by Constant Deformation Method 柔性多孔聚合物材料 恒定形变法测定疲劳性能 |
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| GB/T 39693.8-2022 |
Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 8: Determination of apparent hardness of rubber rollers by Zhao's hardness (P&J) method 硫化橡胶或热塑性橡胶 硬度的测定 第8部分：赵氏硬度（P&J)法测定胶辊的表观硬度 |
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| GB/T 39693.7-2022 |
Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 7: Determination of the apparent hardness of rubber rollers by the Shore hardness method 硫化橡胶或热塑性橡胶 硬度的测定 第7部分：邵氏硬度法测定胶辊的表观硬度 |
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| GB/T 41945-2022 |
Rubber and vulcanizate - Determination of metal content by inductively coupled plasma optical emission spectrometry (ICP-OES) 生胶和硫化胶 用电感耦合等离子体发射光谱仪(ICP-OES)测定金属含量 |
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| GB/T 41928-2022 |
Plastics epoxy resins - Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC) 塑料 环氧树脂 差示扫描量热法（DSC）测定交联环氧树脂交联度 |
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| GB/T 2406.3-2022 |
Plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test 塑料 用氧指数法测定燃烧行为 第3部分：高温试验 |
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| GB/T 41937-2022 |
Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method 橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性 |
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| GB/T 41917-2022 |
Nanotechnology Electron Spin Resonance (ESR) Detection of Reactive Oxygen Species (ROS) Produced by Metal Oxide Nanomaterials 纳米技术 电子自旋共振（ESR）法检测金属氧化物纳米材料产生的活性氧（ROS） |
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| GB/T 41683-2022 |
Determination of the banned substance colchicine and its derivative colcemid in cosmetics by liquid chromatography-tandem mass spectrometry 化妆品中禁用物质秋水仙碱及其衍生物秋水仙胺的测定 液相色谱-串联质谱法 |
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| GB/T 41710-2022 |
Determination of banned substances lincomycin and clindamycin in cosmetics by liquid chromatography-tandem mass spectrometry 化妆品中禁用物质林可霉素和克林霉素的测定 液相色谱-串联质谱法 |
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| GB/T 41716-2022 |
Determination of main active ingredients in lacquer tree by high performance liquid chromatography 漆树中主要有效成分含量的测定 高效液相色谱法 |
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| GB/T 41894.3-2022 |
Ships and Offshore Technology Determination of Shaft Power in Ship Propulsion Systems by Measuring Shaft Deformation Part 3: Elastic Vibration Method 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分：弹性振动法 |
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| GB/T 41894.2-2022 |
Ships and marine technology - Determination of shaft power in ship propulsion systems by measuring shaft deflection - Part 2: Optical reflection method 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第2部分：光学反射法 |
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| GB/T 41762.2-2022 |
Fiber reinforced plastic composites - Determination of through-thickness properties of laminates - Part 2: Determination of elastic modulus, strength and Weibull size effect of carbon fiber unidirectional laminates by bending tests 纤维增强塑料复合材料 层合板厚度方向性能的测定 第2部分：弯曲试验测定碳纤维单向层合板的弹性模量、强度和威布尔尺寸效应 |
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| GB/T 26719-2022 |
General Rules for Statistics of Water Use by Water-Using Units 用水单位用水统计通则 |
China National Standards by |
English PDF |
| GB/T 30007-2022 |
Ships and marine technology Guidelines for the evaluation of speed and power performance by analysis of speed trial data 船舶和海上技术 通过分析测速试航数据以确定速度和功率性能的评估导则 |
China National Standards by |
English PDF |
| GB/T 41745-2022 |
Evaluation of Sealant Aging Cracks by Picture Method 密封胶老化裂纹的评价 图片法 |
China National Standards by |
English PDF |
| GB/T 41692-2022 |
Chemicals Rare goby larvae growth test 化学品 稀有鮈鲫幼体生长试验 |
China National Standards by |
English PDF |
| GB 20826-2021 |
Code of safety for the use of high pressure water jetting equipment by divers 潜水员高压水射流作业安全规程 |
China National Standards by |
English PDF |
| GB 40163-2021 |
Safety technical specification for packing dangerous goods in containers transported by sea 海运危险货物集装箱装箱安全技术要求 |
China National Standards by |
English PDF |
| GB/T 28004.1-2021 |
Disposable diapers—Part 1:Disposable diapers for baby 纸尿裤 第1部分：婴儿纸尿裤 |
China National Standards by |
English PDF |
| GB/T 40227-2021 |
Baby carrier with hipseat 婴幼儿腰凳 |
China National Standards by |
English PDF |
| GB/T 40611-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法 |
China National Standards by |
English PDF |
| GB/T 40468-2021 |
Sheep and goat by-products 羊副产品 |
China National Standards by |
English PDF |
| GB/T 40401-2021 |
Determination of density by volumetric displacement—Skeleton density by gas pycnometry 骨架密度的测量 气体体积置换法 |
China National Standards by |
English PDF |
| GB/T 40367-2021 |
Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide 塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法 |
China National Standards by |
English PDF |
| GB/T 40346-2021 |
Equipment for crop protection—Method for measurement of potential spray drift from horizontal boom sprayers by the use of a test bench 植物保护机械 水平喷杆喷雾机潜在喷雾漂移试验台测量方法 |
China National Standards by |
English PDF |
| GB/T 25915.8-2021 |
Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC) 洁净室及相关受控环境 第8部分：按化学物浓度划分空气洁净度(ACC)等级 |
China National Standards by |
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