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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 39271.2-2020 |
Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceraMic—Part 2:Static load ratings 滚动轴承 陶瓷滚动体混合轴承的额定载荷 第2部分：额定静载荷 |
China National Standards Mi |
 English PDF |
| GB/T 39271.1-2020 |
Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceraMic—Part 1: Dynamic load ratings 滚动轴承 陶瓷滚动体混合轴承的额定载荷 第1部分：额定动载荷 |
China National Standards Mi |
English PDF |
| GB/T 39267-2020 |
TerMinology for BeiDou navigation satellite system (BDS) 北斗卫星导航术语 |
China National Standards Mi |
English PDF |
| GB/T 39261-2020 |
Nanotechnologies—Guidance on physico-cheMical characterization of engineered nanoscale materials for toxicologic assessment 纳米技术 纳米材料毒理学评价前理化性质表征指南 |
China National Standards Mi |
English PDF |
| GB/T 39255-2020 |
Gases and gas Mixtures for welding and cutting processes 焊接与切割用保护气体 |
China National Standards Mi |
English PDF |
| GB/T 39243-2020 |
Technical requirements and test methods of marine biosoluble Mineral wool product 船用生物可溶性矿物棉制品技术要求及试验方法 |
China National Standards Mi |
English PDF |
| GB/T 39241-2020 |
Non-destructive testing—Ultrasonic testing—TransMission technique 无损检测 超声检测 穿透技术 |
China National Standards Mi |
English PDF |
| GB/T 39238-2020 |
Non-destructive testing—Ultrasonic testing—ExaMination for discontinuities perpendicular to the surface 无损检测 超声检测 垂直于表面的不连续的检测 |
China National Standards Mi |
English PDF |
| GB/T 39234-2020 |
DeterMination of phthalate esters in soil—Gas chromatography-mass spectrometry (GC-MS) 土壤中邻苯二甲酸酯测定 气相色谱-质谱法 |
China National Standards Mi |
English PDF |
| GB/T 39230-2020 |
Code of practice for installation and comMissioning of heavy duty submarine cable recovery and releasing device 重型海底电缆收放装置安装与调试规程 |
China National Standards Mi |
English PDF |
| GB/T 39229-2020 |
Fertilizers and soil conditioners—DeterMination of arsenic,cadmium,chromium,lead and mercury contents 肥料和土壤调理剂 砷、镉、铬、铅、汞含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 39223.6-2020 |
ErgonoMic requirements for healthy home—Part 6: Sofa 健康家居的人类工效学要求 第6部分：沙发 |
China National Standards Mi |
English PDF |
| GB/T 39223.5-2020 |
ErgonoMic requirements for healthy home—Part 5: Mattress 健康家居的人类工效学要求 第5部分:床垫 |
China National Standards Mi |
English PDF |
| GB/T 39223.4-2020 |
ErgonoMic requirements for healthy home—Part 4: Children's desks and chairs 健康家居的人类工效学要求 第4部分：儿童桌椅 |
China National Standards Mi |
English PDF |
| GB/T 39223.3-2020 |
ErgonoMic requirements for healthy home—Part 3: Office desks and chairs 健康家居的人类工效学要求 第3部分：办公桌椅 |
China National Standards Mi |
English PDF |
| GB/T 39141.2-2020 |
Mineral and sapphire watch-glasses—Part 2：Assembly to the case by adhesive or using a gasket 无机和蓝宝石手表玻璃 第2部分：用胶粘或密封圈装到表壳上的配合 |
China National Standards Mi |
English PDF |
| GB/T 38003.6-2020 |
General resource of Military and civilian—Classification and coding—Part 6:Facilities 军民通用资源 分类与编码 第6部分：设施类 |
China National Standards Mi |
English PDF |
| GB/T 38003.5-2020 |
General resource of Military and civilian—Classification and coding—Part 5：Person 军民通用资源 分类与编码 第5部分：人员类 |
China National Standards Mi |
English PDF |
| GB/T 38003.2-2020 |
General resource of Military and civilian—Classification and coding—Part 2：Device—Civil transport ship 军民通用资源 分类与编码 第2部分：设备类 民用运输船舶 |
China National Standards Mi |
English PDF |
| GB/T 34370.8-2020 |
Nondestructive testing of amusement equipments—Part 8: Acoustic eMission testing 游乐设施无损检测 第8部分：声发射检测 |
China National Standards Mi |
English PDF |
| GB/T 33588.2-2020 |
Lightning protection system components (LPSC)—Part 2: Requirements for air-terMination systems,down-conductors and earth electrodes 雷电防护系统部件（LPSC）第2部分：接闪器、引下线和接地极的要求 |
China National Standards Mi |
English PDF |
| GB/T 27424-2020 |
ConforMity assessment—Specification for biological quality control materials without metrological traceability 合格评定 非可溯源生物质控品质量控制规范 |
China National Standards Mi |
English PDF |
| GB/T 24986.1-2020 |
Testing evaluation methods for reliability on household and siMilar electrical appliances —Part 1：General requirements 家用和类似用途电器可靠性试验及评价 第1部分：通用要求 |
China National Standards Mi |
English PDF |
| GB/T 23349-2020 |
DeterMination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers 肥料中砷、镉、铬、铅、汞含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 23107-2020 |
Household and siMilar electric blankets—Methods for measuring performance 家用和类似用途电热毯 性能测试方法 |
China National Standards Mi |
English PDF |
| GB/T 22062-2020 |
Microscopes—Graticules for eyepieces 显微镜 目镜分划板 |
China National Standards Mi |
English PDF |
| GB/T 20660-2020 |
Petroleum and natural gas industries—Control and Mitigation of fires and explosions on offshore production installations—Requirements and guidelines 石油天然气工业 海上生产设施的火灾、爆炸控制、削减措施 要求和指南 |
China National Standards Mi |
English PDF |
| GB/T 18997.2-2020 |
Plastic/aluMinum/ plastic composite pressure pipes—Part 2: Composite pipes butt-welded by aluminum pipe 铝塑复合压力管 第2部分：铝管对接焊式铝塑管 |
China National Standards Mi |
English PDF |
| GB/T 18997.1-2020 |
Plastic/aluMinum/plastic composite pressure pipes—Part 1: Composite pipes overlap-welded by aluminum pipe 铝塑复合压力管 第1部分：铝管搭接焊式铝塑管 |
China National Standards Mi |
English PDF |
| GB/T 18799-2020 |
Electric irons for household or siMilar use—Methods for measuring performance 家用和类似用途电熨斗 性能测试方法 |
China National Standards Mi |
English PDF |
| GB/T 18252-2020 |
Plastics piping and ducting systems — DeterMination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度 |
China National Standards Mi |
English PDF |
| GB/Z 17625.13-2020 |
Electromagnetic compatibility—LiMits—Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems 电磁兼容 限值 接入中压、高压、超高压电力系统的不平衡设施发射限值的评估 |
China National Standards Mi |
English PDF |
| GB/T 17420-2020 |
Foliar Microelement fertilizer 微量元素叶面肥料 |
China National Standards Mi |
English PDF |
| GB/T 14098-2020 |
Turbines and turbine sets—Measurement of eMitted airborne noise—Engineering/survey method 燃气轮机和燃气轮机机组 气载噪声的测量 工程法/简易法 |
China National Standards Mi |
English PDF |
| GB/T 13089-2020 |
Method for deterMination of oxazolidinethione in feeds 饲料中噁唑烷硫酮的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 13086-2020 |
Method for deterMination of free gossypol in feeds 饲料中游离棉酚的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 12604.5-2020 |
Non-destructive testing—TerMinology—Magnetic particle testing 无损检测 术语 磁粉检测 |
China National Standards Mi |
English PDF |
| GB/T 12604.1-2020 |
Non-destructive testing—TerMinology—Ultrasonic testing 无损检测 术语 超声检测 |
China National Standards Mi |
English PDF |
| GB/T 10963.2-2020 |
Electrical accessories—Circuit-breakers for overcurrent protection for household and siMilar installations—Part 2: Circuit-breakers for AC and DC operation 电气附件 家用及类似场所用过电流保护断路器 第2部分：用于交流和直流的断路器 |
China National Standards Mi |
English PDF |
| GB/T 10963.1-2020 |
Electrical accessories—Circuit-breakers for overcurrent protection for household and siMilar installations—Part 1: Circuit-breakers for a.c. operation 电气附件 家用及类似场所用过电流保护断路器 第1部分：用于交流的断路器 |
China National Standards Mi |
English PDF |
| GB/T 8421-2020 |
Agricultural wheeled tractors—Operator's seat—Laboratory measurement of transMitted vibration 农业轮式拖拉机 驾驶员座椅 传递振动的实验室测量 |
China National Standards Mi |
English PDF |
| GB/Z 6113.403-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and liMit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products 无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分：不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑 |
China National Standards Mi |
English PDF |
| GB/T 5169.46-2020 |
Fire hazard testing for electric and electronic products—Part 46: Test flames—DeterMination of the characteristic heat flux for ignition from a non-contacting flame source 电工电子产品着火危险试验 第46部分：试验火焰 非接触火焰源中起燃时特征热通量的测定 |
China National Standards Mi |
English PDF |
| GB/T 39422-2020 |
DeterMination methods of characteristic values for dowel-bearing strength and withdrawal capacity of nails and screws in timber structure 木结构销槽承压强度及钉连接承载力特征值确定方法 |
China National Standards Mi |
English PDF |
| GB/T 39421-2020 |
Methods for deterMining the static gel strength of cement formulations 水泥浆静胶凝强度测定方法 |
China National Standards Mi |
English PDF |
| GB/T 39420-2020 |
Marine observation terMinology 海洋观测术语 |
China National Standards Mi |
English PDF |
| GB/T 39419-2020 |
Grades of tsunaMi 海啸等级 |
China National Standards Mi |
English PDF |
| GB/T 39394-2020 |
Test method for LED lamps, LED luMinaires and LED modules LED灯、LED灯具和LED模块的测试方法 |
China National Standards Mi |
English PDF |
| GB/T 39228-2020 |
DeterMination of soil microbial biomass—Fumigation-extraction method 土壤微生物生物量的测定 熏蒸提取法 |
China National Standards Mi |
English PDF |
| GB/T 20323-2020 |
Milling cutters designation —Shank-type and bore-type milling cutters of solid or tipped design or with indexable cutting edges 铣刀代号 整体或镶齿结构或带可转位切削刃的带柄和带孔铣刀 |
China National Standards Mi |
English PDF |
| GB/T 39495-2020 |
Metallic and other inorganic coatings—Chromate-free cheMical conversion coatings on allumion and its alloys 金属及其他无机覆盖层 铝及铝合金无铬化学转化膜 |
China National Standards Mi |
English PDF |
| GB/T 39494-2020 |
DeterMination for coating adhesion of rare earth permanent magnetic materials for drive motor of new energy vehicle 新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定 |
China National Standards Mi |
English PDF |
| GB/T 39487-2020 |
Test method of tube shear strength for structural foaMing adhesives 发泡结构胶粘剂管剪强度试验方法 |
China National Standards Mi |
English PDF |
| GB/T 39486-2020 |
CheMical reagent—General rules for inductively coupled plasma mass spectrometry 化学试剂 电感耦合等离子体质谱分析方法通则 |
China National Standards Mi |
English PDF |
| GB/T 39484-2020 |
Fibre-reinforced plastic composites—DeterMination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach 纤维增强塑料复合材料 用校准端载荷分裂试验（C-ELS）和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性 |
China National Standards Mi |
English PDF |
| GB/T 39482.3-2020 |
ElectrocheMical impedance spectroscopy (EIS) on coated and uncoated metallic specimens—Part 3: Processing and analysis of data from dummy cells 涂漆和未涂漆金属试样的电化学阻抗谱（EIS） 第3部分：从模拟电解池获得数据的处理和分析 |
China National Standards Mi |
English PDF |
| GB/T 39307-2020 |
Fluorescent whitening agents—DeterMination of shade and relative whiteness—Plastic coloring 荧光增白剂 色光和增白强度的测定 塑料着色法 |
China National Standards Mi |
English PDF |
| GB/T 39306-2020 |
Reclaimed water quality—DeterMination of total arsenic—Atomic fluorescence spectrometry 再生水水质 总砷的测定 原子荧光光谱法 |
China National Standards Mi |
English PDF |
| GB/T 39305-2020 |
Reclaimed water quality—DeterMination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography 再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法 |
China National Standards Mi |
English PDF |
| GB/T 39303-2020 |
General technical specification for pre-treatment of Microorganism samples in wastewater treatment system 废水处理系统微生物样品前处理通用技术规范 |
China National Standards Mi |
English PDF |
| GB/T 39302-2020 |
Reclaimed water quality—DeterMination of anionic surfactants—Methylene blue spectrophotometric method 再生水水质 阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 39300-2020 |
Treatment and disposal method for chroMium-containing electroplating sludge 含铬电镀污泥处理处置方法 |
China National Standards Mi |
English PDF |
| GB/T 39298-2020 |
Reclaimed water quality—DeterMination of benzene homologues—Gas chromatography 再生水水质 苯系物的测定 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 39297-2020 |
Ammonium dinitraMide aqueous solution 二硝酰胺铵水溶液 |
China National Standards Mi |
English PDF |
| GB/T 39295-2020 |
DeterMination of the tack for water based adhesive 水性胶粘剂触粘性的测定 |
China National Standards Mi |
English PDF |
| GB/T 39294-2020 |
DeterMination of the discoloration performence for adhesive 胶粘剂变色（黄变）性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 39293-2020 |
TerMinology and classification for industry cleaning 工业清洗术语和分类 |
China National Standards Mi |
English PDF |
| GB/T 39290-2020 |
DeterMination the content of the aromatic amines in adhesives 胶粘剂中芳香胺含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 39289-2020 |
DeterMination of the adhesion strength—Plastic and metal 胶粘剂粘接强度的测定 金属与塑料 |
China National Standards Mi |
English PDF |
| GB/T 39285-2020 |
Method for cheMical analysis of palladium compounds—Determination of chlorine content—Ion chromatography 钯化合物分析方法 氯含量的测定 离子色谱法 |
China National Standards Mi |
English PDF |
| GB/T 39248-2020 |
Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and cheMicals—Specification 输送液化石油气和液化天然气用热塑性塑料多层（非硫化）软管及软管组合件 规范 |
China National Standards Mi |
English PDF |
| GB/T 39232-2020 |
Zirconia ceraMics knife 氧化锆日用陶瓷刀 |
China National Standards Mi |
English PDF |
| GB/T 39160-2020 |
CadMium zinc telluride target for thin-film solar cells 薄膜太阳能电池用碲锌镉靶材 |
China National Standards Mi |
English PDF |
| GB/T 39156-2020 |
Technical requirements and test methods for large format ceraMic slab 大规格陶瓷板技术要求及试验方法 |
China National Standards Mi |
English PDF |
| GB/T 37363.4-2020 |
DeterMination of biocides content of coating materials—Part 4: Determination of carbendazim content 涂料中生物杀伤剂含量的测定 第4部分：多菌灵含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 37363.3-2020 |
DeterMination of biocides content of coating materials—Part 3:Determination of triclosan content 涂料中生物杀伤剂含量的测定 第3部分：三氯生含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 36805.2-2020 |
Plastics—DeterMination of tensile properties at high strain rates—Part 2: Direct testing method 塑料 高应变速率下的拉伸性能测定 第2部分：直接测试法 |
China National Standards Mi |
English PDF |
| GB/T 31334.6-2020 |
Test methods for dipped canvas—Part 6 : DeterMinations of size, grammage, etc 浸胶帆布试验方法 第6部分：尺寸、克重等基本项目测量 |
China National Standards Mi |
English PDF |
| GB/T 28125.2-2020 |
Gas analysis—DeterMination of hazardous materials in air separation process—Part 2:Determination of mineral oil 气体分析 空分工艺中危险物质的测定 第2部分：矿物油的测定 |
China National Standards Mi |
English PDF |
| GB/T 26548.7-2020 |
Hand-held portable power tools—Test methods for evaluation of vibration eMission—Part 7:Nibbler and shears 手持便携式动力工具 振动试验方法 第7部分：冲剪机和剪刀 |
China National Standards Mi |
English PDF |
| GB/T 25807-2020 |
m-CarbaMidoaniline hydrochloride 间脲基苯胺盐酸盐 |
China National Standards Mi |
English PDF |
| GB/T 24982-2020 |
Garnet aluMinate series of rare earth phosphors for white LED 白光LED用石榴石结构铝酸盐系列荧光粉 |
China National Standards Mi |
English PDF |
| GB/T 24981.2-2020 |
Test methods of rare earth long afterglow phosphors—Part 2: DeterMination of afterglow brightness 稀土长余辉荧光粉试验方法 第2部分：余辉亮度的测定 |
China National Standards Mi |
English PDF |
| GB/T 24981.1-2020 |
Test methods of rare earth long afterglow phosphors—Part 1: DeterMination of emission dominantpeak and chromaticity coordinates 稀土长余辉荧光粉试验方法 第1部分：发射主峰和色品坐标的测定 |
China National Standards Mi |
English PDF |
| GB/T 24165-2020 |
DeterMination of polychlorinated biphenyls in dye products 染料产品中多氯联苯的测定 |
China National Standards Mi |
English PDF |
| GB/T 24164-2020 |
DeterMination of chlorinated benzenes in dye products 染料产品中氯化苯的测定 |
China National Standards Mi |
English PDF |
| GB/T 23978-2020 |
DeterMination of chloride in water-soluble dyes 水溶性染料产品中氯化物的测定 |
China National Standards Mi |
English PDF |
| GB/T 23588-2020 |
Recyclable manufacturing scraps of neodyMium iron boron 钕铁硼生产加工回收料 |
China National Standards Mi |
English PDF |
| GB/T 23514-2020 |
Methods for cheMical analysis of nuclear-grade Ag-In-Cd alloys 核级银-铟-镉合金化学分析方法 |
China National Standards Mi |
English PDF |
| GB/T 20975.8-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 8：Determination of zinc content 铝及铝合金化学分析方法 第8部分：锌含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.34-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第34部分：钠含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 20975.33-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 33：Determination of potassium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第33部分：钾含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 20975.32-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 32：Determination of bismuth content 铝及铝合金化学分析方法 第32部分：铋含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.20-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 20975.19-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 19：Determination of zirconium content 铝及铝合金化学分析方法 第19部分：锆含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.15-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 15：Determination of boron content 铝及铝合金化学分析方法 第15部分：硼含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.13-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium content 铝及铝合金化学分析方法 第13部分：钒含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20892-2020 |
PraseodyMium-neodymium metal 镨钕金属 |
China National Standards Mi |
English PDF |
| GB/T 18115.2-2020 |
CheMical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 第2部分：铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Mi |
English PDF |
| GB/T 18115.1-2020 |
CheMical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri 稀土金属及其氧化物中稀土杂质化学分析方法 第1部分：镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Mi |
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