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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 20473-2021 |
Dry-Mixed thermal insulating mortar for buildings 建筑保温砂浆 |
China National Standards Mi |
 English PDF |
| GB/T 17765-2021 |
TerMinology of aids to navigation 航标术语 |
China National Standards Mi |
English PDF |
| GB/T 16983-2021 |
CheMical reagent -- Dichloromethane 化学试剂 二氯甲烷 |
China National Standards Mi |
English PDF |
| GB/T 15901-2021 |
CheMical reagent—Copper（Ⅱ） chloride dihydrate 化学试剂 二水合氯化铜（氯化铜） |
China National Standards Mi |
English PDF |
| GB/T 15899-2021 |
CheMical reagent—Manganese sulfate monohydrate 化学试剂 一水合硫酸锰（硫酸锰） |
China National Standards Mi |
English PDF |
| GB/T 15895-2021 |
CheMical reagent—1,2-Dichloroethane 化学试剂 1,2-二氯乙烷 |
China National Standards Mi |
English PDF |
| GB/T 15726-2021 |
Glassware一Stress exaMination methods 玻璃仪器 内应力检验方法 |
China National Standards Mi |
English PDF |
| GB/T 15596-2021 |
Plastics—DeterMination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources 塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定 |
China National Standards Mi |
English PDF |
| GB/T 14949.2-2021 |
Manganese ores—DeterMination of nickel content—Flame atomic absorption spectrometric method 锰矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 14949.11-2021 |
Manganese ores—DeterMination of carbon content—Gravimetric method and infrared absorption method 锰矿石 碳含量的测定 重量法和红外线吸收法 |
China National Standards Mi |
English PDF |
| GB/T 14637-2021 |
DeterMination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 14636-2021 |
DeterMination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中钙、镁的测定 原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 14286-2021 |
TerMinology for live working tools, devices and equipment 带电作业工具设备术语 |
China National Standards Mi |
English PDF |
| GB/T 13586-2021 |
Recycled aluMinium 回收铝 |
China National Standards Mi |
English PDF |
| GB/T 12604.9-2021 |
Non-destructive testing—TerMinology—Infrared thermography 无损检测 术语 红外热成像 |
China National Standards Mi |
English PDF |
| GB/T 8013.5-2021 |
Anodic oxide coatings and organic polymer coatings on aluMinium and its alloys—Part 5: Function coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第5部分：功能膜 |
China National Standards Mi |
English PDF |
| GB/T 8013.4-2021 |
Anodic oxide coatings and organic polymer coatings on aluMinium and its alloys—Part 4: Texture coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第4部分：纹理膜 |
China National Standards Mi |
English PDF |
| GB/T 7739.6-2021 |
Methods for cheMical analysis of gold concentrates—Part 6: Determination of zinc content 金精矿化学分析方法 第6部分：锌量的测定 |
China National Standards Mi |
English PDF |
| GB/T 7739.5-2021 |
Methods for cheMical analysis of gold concentrates—Part 5: Determination of lead content 金精矿化学分析方法 第5部分：铅量的测定 |
China National Standards Mi |
English PDF |
| GB/T 7731.5-2021 |
Ferrotungsten—DeterMination of silicon content—Silicomolybdenum blue spectrophotometric method 钨铁 硅含量的测定 硅钼蓝分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 7731.4-2021 |
Ferrotungsten—DeterMination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method 钨铁 磷含量的测定 磷钼蓝分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 7731.1-2021 |
Ferrotungsten—DeterMination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method 钨铁 钨含量的测定 辛可宁重量法和硝酸铵重量法 |
China National Standards Mi |
English PDF |
| GB/T 7731.10-2021 |
Ferrotungsten—DeterMination of carbon content—Infrared absorption method 钨铁 碳含量的测定 红外线吸收法 |
China National Standards Mi |
English PDF |
| GB/T 7729-2021 |
CheMical analysis of metallurgical products—General rule for spectrophotometric methods 冶金产品化学分析 分光光度法通则 |
China National Standards Mi |
English PDF |
| GB/T 7728-2021 |
CheMical analysis of metallurgical products—General rule for flame atomic absorption spectrometric methods 冶金产品化学分析 火焰原子吸收光谱法通则 |
China National Standards Mi |
English PDF |
| GB/T 6580-2021 |
Glass—Resistance to attack by a boiling aqueous solution of Mixed alkali—Method of test and classification 玻璃 耐沸腾混合碱水溶液侵蚀性 试验方法和分级 |
China National Standards Mi |
English PDF |
| GB/T 6324.11-2021 |
Test method of organic cheMical products—Part 11：Determination of trace arsenic in liquid products—Atomic fluorescence spectrometric method 有机化工产品试验方法 第11部分：液体化工产品中微量砷的测定 原子荧光法 |
China National Standards Mi |
English PDF |
| GB/T 6288-2021 |
DeterMination of particle size for granular molecular sieve 粒状分子筛粒度测定方法 |
China National Standards Mi |
English PDF |
| GB/T 6287-2021 |
DeterMination of static adsorbed water for molecular sieve 分子筛静态水吸附测定方法 |
China National Standards Mi |
English PDF |
| GB/T 6286-2021 |
DeterMination of bulk density for molecular sieve 分子筛堆积密度测定方法 |
China National Standards Mi |
English PDF |
| GB/T 6132-2021 |
Interchangeability dimensions for Milling cutter or milling cutter arbors 铣刀和铣刀刀杆的互换尺寸 |
China National Standards Mi |
English PDF |
| GB/T 6017-2021 |
DeterMination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method 工业用丁二烯纯度及烃类杂质的测定 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 6015-2021 |
DeterMination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method 工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 5687.13-2021 |
FerrochroMium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method) 铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Mi |
English PDF |
| GB/T 5235-2021 |
Designation and cheMical composition of wrought nickel and nickel alloy 加工镍及镍合金牌号和化学成分 |
China National Standards Mi |
English PDF |
| GB/T 5211.14-2021 |
General methods of test for pigments and extenders—Part 14: DeterMination of residue on sieve—Mechanical flushing procedure 颜料和体质颜料通用试验方法 第14部分：筛余物的测定 机械冲洗法 |
China National Standards Mi |
English PDF |
| GB/T 5195.11-2021 |
Fluorspar—DeterMination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry 萤石 锰含量的测定 高碘酸盐分光光度法和火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 4706.110-2021 |
Safety of household and siMilar electrical appliances—Part 2：Particular requirements for robotic battery powered electrical lawnmowers 家用和类似用途电器的安全 第2部分：由电池供电的智能草坪割草机的专用要求 |
China National Standards Mi |
English PDF |
| GB/T 4214.15-2021 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for electric thermal storage room heaters 家用和类似用途电器噪声测试方法 储热式室内加热器的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 4214.14-2021 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for refrigerators, frozen-food storage cabinets and food freezers 家用和类似用途电器噪声测试方法 电冰箱、冷冻食品储藏箱和食品冷冻箱的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 4214.13-2021 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for range hoods and other cooking fume extractors 家用和类似用途电器噪声测试方法 吸油烟机及其他烹饪烟气吸排装置的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 4214.12-2021 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for fan heaters 家用和类似用途电器噪声测试方法 风扇式加热器的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 4214.11-2021 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for electrically-operated food preparation appliances 家用和类似用途电器噪声测试方法 电动食品加工器具的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 2994-2021 |
High aluMina refractory mortars 高铝质耐火泥浆 |
China National Standards Mi |
English PDF |
| GB/T 2408-2021 |
Plastics—DeterMination of burning characteristics—Horizontal and vertical test 塑料 燃烧性能的测定 水平法和垂直法 |
China National Standards Mi |
English PDF |
| GB/T 1845.2-2021 |
Plastics—Polyethylene (PE) moulding and extrusion materials—Part 2:Preparation of test specimens and deterMination of properties 塑料 聚乙烯（PE）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Mi |
English PDF |
| GB/T 1425-2021 |
DeterMination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis 贵金属及其合金熔化温度范围的测定 热分析试验方法 |
China National Standards Mi |
English PDF |
| GB/T 614-2021 |
CheMical reagent—General method for the determination of refractive index 化学试剂 折光率测定通用方法 |
China National Standards Mi |
English PDF |
| GB/T 611-2021 |
CheMical reagent—General method for the determination of refractive index 化学试剂 密度测定通用方法 |
China National Standards Mi |
English PDF |
| GB/T 223.91-2021 |
Iron, steel and alloy—DeterMination of copper—2,2’-Biquinoline spectrophotometric method 钢铁及合金 铜含量的测定 2，2'-联喹啉分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 223.90-2021 |
Iron, steel and alloy—DeterMination of silicon content—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Mi |
English PDF |
| GB/T 40380.1-2021 |
Metallic powders—DeterMination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定 |
China National Standards Mi |
English PDF |
| GB/T 40379-2021 |
Multifunctional air-handling unit for residential and siMilar application 户用和类似用途组合式空气处理机组 |
China National Standards Mi |
English PDF |
| GB/T 40378-2021 |
Technical specification of treatment equipments for cheMistry laboratory waste water 化学实验室废水处理装置技术规范 |
China National Standards Mi |
English PDF |
| GB/T 40377-2021 |
Corrosion of metals and alloys—DeterMination of AC corrosion—Protection criteria 金属和合金的腐蚀 交流腐蚀的测定 防护准则 |
China National Standards Mi |
English PDF |
| GB/T 40374-2021 |
Hardmetals—DeterMination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry 硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Mi |
English PDF |
| GB/T 20311-2021 |
Building components and building elements—Thermal resistance and thermal transMittance—Calculation methods 建筑构件和建筑单元 热阻和传热系数 计算方法 |
China National Standards Mi |
English PDF |
| GB/T 20081.2-2021 |
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to deterMine the main characteristics to be included in literature from suppliers 气动 减压阀和过滤减压阀 第 2 部分：评定商务文件中应包含的主要特性的试验方法 |
China National Standards Mi |
English PDF |
| GB/T 19559-2021 |
Method of deterMining coalbed methane content 煤层气含量测定方法 |
China National Standards Mi |
English PDF |
| GB/T 18703-2021 |
Mechanical vibration and shock—Hand-arm vibration—Measurement and evaluation of the vibration transMissibility of gloves at the palm of the hand 机械振动与冲击 手传振动 手套掌部振动传递率的测量与评价 |
China National Standards Mi |
English PDF |
| GB/T 40500-2021 |
DeterMination of total aromatics composition in aviation fuels—Gas chromatography 喷气燃料中芳烃总量的测定 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40499-2021 |
General condition of vehicle dynaMics test for heavy vehicles and buses 重型汽车操纵稳定性试验通用条件 |
China National Standards Mi |
English PDF |
| GB/T 40496-2021 |
DeterMination of antioxidant content in jet fuel—High performance liquid chromatography 喷气燃料中抗氧剂含量的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40493-2021 |
DeterMination of lead, cadmium, chromium and mercury content in the finishing material of wood-based panel 人造板饰面材料中铅、镉、铬、汞重金属元素含量测定 |
China National Standards Mi |
English PDF |
| GB/T 40486-2021 |
DeterMination of melittin content in bee venom powder—High performance liquid chromatography 蜂毒干粉中蜂毒溶血肽含量的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40485-2021 |
Method of deterMining automatically the random reflectance of vitrinite in coal—Image analysis method 煤的镜质体随机反射率自动测定 图像分析法 |
China National Standards Mi |
English PDF |
| GB/T 26999-2021 |
TerMinology for professional managers 职业经理人相关术语 |
China National Standards Mi |
English PDF |
| GB/T 16840.8-2021 |
Technical deterMination methods for electrical fire evidence—Part 8: Method of thermal analysis 电气火灾痕迹物证技术鉴定方法 第8部分: 热分析法 |
China National Standards Mi |
English PDF |
| GB/T 16840.7-2021 |
Technical deterMination methods for electrical fire evidence—Part 7：Component analytic method of energy dispersive spectrometry 电气火灾痕迹物证技术鉴定方法 第7部分:EDS成分分析法 |
China National Standards Mi |
English PDF |
| GB/T 16840.4-2021 |
Technical deterMination methods for electrical fire evidence—Part 4: Metallographic analysis method 电气火灾痕迹物证技术鉴定方法 第4部分：金相分析法 |
China National Standards Mi |
English PDF |
| GB/T 16840.3-2021 |
Technical deterMination methods for electrical fire evidence—Part 3: Auger electron spectroscopy component analytic method 电气火灾痕迹物证技术鉴定方法 第3部分：俄歇分析法 |
China National Standards Mi |
English PDF |
| GB/T 16840.2-2021 |
Technical deterMination methods for electrical fire evidence—Part 2: Residual magnetism method 电气火灾痕迹物证技术鉴定方法 第2部分:剩磁检测法 |
China National Standards Mi |
English PDF |
| GB/T 40357-2021 |
Hair products—DeterMination of the permeability of hairpiece to air 发制品 假发透气性的测定 |
China National Standards Mi |
English PDF |
| GB/T 18354-2021 |
Logistics terMinology 物流术语 |
China National Standards Mi |
English PDF |
| GB/T 40612-2021 |
Plastics—DeterMination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide 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 通过测定释放二氧化碳的方法 |
China National Standards Mi |
English PDF |
| GB 24539-2021 |
Protective clothing-CheMical protective clothing 防护服装 化学防护服 |
China National Standards Mi |
English PDF |
| GB/T 22576.6-2021 |
Medical laboratories—Requirements for quality and competence—Part 6: Requirements in the field of clinical Microbiological examination 医学实验室 质量和能力的要求 第6部分：临床微生物学检验领域的要求 |
China National Standards Mi |
English PDF |
| GB/T 22576.5-2021 |
Medical laboratories-Requirements for quality and competence- Part 5:Requirements in the field of clinical immunology exaMination 医学实验室 质量和能力的要求 第5部分：临床免疫学检验领域的要求 |
China National Standards Mi |
English PDF |
| GB/T 22576.4-2021 |
Medical laboratories-Requirements for quality and competence- Part 4:Requirements in the field of clinical cheMistry examination 医学实验室 质量和能力的要求 第4部分：临床化学检验领域的要求 |
China National Standards Mi |
English PDF |
| GB/T 22576.3-2021 |
Medical laboratories-Requirements for quality and competence-Part 3:Requirements in the field of urine exaMination 医学实验室 质量和能力的要求 第3部分：尿液检验领域的要求 |
China National Standards Mi |
English PDF |
| GB/T 22576.2-2021 |
Medical laboratories-Requirements for quality and competence- Part 2:Requirements in the field of clinical hematological exaMination 医学实验室 质量和能力的要求 第2部分：临床血液学检验领域的要求 |
China National Standards Mi |
English PDF |
| GB/T 17204-2021 |
TerMinology and classification of alcoholic beverages 饮料酒术语和分类 |
China National Standards Mi |
English PDF |
| GB/T 15109-2021 |
TerMinology of baijiu industry 白酒工业术语 |
China National Standards Mi |
English PDF |
| GB/T 40146-2021 |
DeterMination of plastic microbead in cosmetics 化妆品中塑料微珠的测定 |
China National Standards Mi |
English PDF |
| GB/T 40182-2021 |
Guideline of deterMining plasticized materials in toys or parts of toys that can be placed in the mouth 玩具中塑化材料及可放入口中产品的判定指南 |
China National Standards Mi |
English PDF |
| GB/T 40310.2-2021 |
Ball splines—Part 2:DynaMic and static load ratings and rating life 滚动花键副 第2部分：动态和静态额定载荷和额定寿命 |
China National Standards Mi |
English PDF |
| GB/T 40294-2021 |
Methods for deterMining electrically excited synchronous machine quantities from tests 确定电励磁同步电机参数的试验方法 |
China National Standards Mi |
English PDF |
| GB/T 40288-2021 |
ErgonoMics of the thermal environment—Vocabulary and symbols 热环境的人类工效学 术语和符号 |
China National Standards Mi |
English PDF |
| GB/T 40275-2021 |
Textiles—Quantitative analysis of bicomponent fiber—Melting Microscopy method 纺织品 双组分复合纤维定量分析方法 熔融显微镜法 |
China National Standards Mi |
English PDF |
| GB/T 40272-2021 |
Paper,board,pulps and cellulose nanomaterials—DeterMination of acid-soluble magnesium,calcium,manganese,iron,copper,sodium and potassium 纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定 |
China National Standards Mi |
English PDF |
| GB/T 40268-2021 |
DeterMination of performance on immunomagnetic material 免疫磁性材料性能检测方法 |
China National Standards Mi |
English PDF |
| GB/T 40267-2021 |
DeterMination of Levodopa in plant derived products—High performance liquid chromatography 植物源产品中左旋多巴的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40266-2021 |
Quality general rules of oxides barrier transparent plastics laMinated films and pouches for food packaging 食品包装用氧化物阻隔透明塑料复合膜、袋质量通则 |
China National Standards Mi |
English PDF |
| GB/T 40265-2021 |
General rules for deterMination of enzyme immunoassay antibodies 酶免疫检测抗体检测通则 |
China National Standards Mi |
English PDF |
| GB/T 40221-2021 |
Specification for econoMic operation system of smart hydropower plant 智能水电厂经济运行系统技术条件 |
China National Standards Mi |
English PDF |
| GB/T 40220-2021 |
DeterMination of soybean agglutinin of plant metabolites—Enzyme-linked immunosorbent assay 植物代谢产物大豆凝集素测定 酶联免疫吸附法 |
China National Standards Mi |
English PDF |
| GB/T 40211-2021 |
Industrial communication networks - Network and system security - TerMinology, concepts and models 工业通信网络 网络和系统安全 术语、概念和模型 |
China National Standards Mi |
English PDF |
| GB/T 40198-2021 |
Guide for faMily farm construction 家庭农场建设指南 |
China National Standards Mi |
English PDF |
| GB/T 40191-2021 |
DeterMination of restricted preservatives in toothpaste—High performance liquid chromatography method 牙膏中限用防腐剂的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40190-2021 |
DeterMination of forbidden bleach in toothpaste—High performance liquid chromatography method 牙膏中禁用漂白剂的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
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