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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 39742-2021 |
Plain bearings—AluMinium alloys for solid bearings 滑动轴承 单层滑动轴承用铝基铸造合金 |
China National Standards Mi |
 English PDF |
| GB/T 39693.3-2021 |
Rubber, vulcanized or thermoplastic—DeterMination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale 硫化橡胶或热塑性橡胶 硬度的测定 第3部分：用超低橡胶硬度（VLRH）标尺 测定定试验力硬度 |
China National Standards Mi |
English PDF |
| GB/T 39600-2021 |
Formaldehyde eMission grading for wood-based panel and finishing products 人造板及其制品甲醛释放量分级 |
China National Standards Mi |
English PDF |
| GB/T 39598-2021 |
A guide to the liMited quantity in indoor loading for wood-based panel based on its ultimate formaldehyde emission 基于极限甲醛释放量的人造板室内承载限量指南 |
China National Standards Mi |
English PDF |
| GB/T 34079.2-2021 |
Service specification of electronic government common platform based on cloud computing -- Part 2: Application deployment and data Migration 基于云计算的电子政务公共平台服务规范 第2部分：应用部署和数据迁移 |
China National Standards Mi |
English PDF |
| GB/T 20385.1-2021 |
Textiles—DeterMination of organotin compounds—Part 1：Derivatisation method using GC-MS 纺织品 有机锡化合物的测定 第1部分：衍生化气相色谱-质谱法 |
China National Standards Mi |
English PDF |
| GB/T 19420-2021 |
TerMinology of salt-making industry 制盐工业术语 |
China National Standards Mi |
English PDF |
| GB/T 18329.4-2021 |
Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transMission testing of bond of thickness greater than or equal to 0.3 mm 滑动轴承 多层金属滑动轴承 第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测 |
China National Standards Mi |
English PDF |
| GB/T 17421.10-2021 |
Test code for machine tools -- Part 10: DeterMination of the measuring performance of probing systems of numerically controlled machine tools 机床检验通则 第10部分：数控机床探测系统测量性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 14352.22-2021 |
Methods for cheMical analysis of tungsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Mi |
English PDF |
| GB/T 14352.21-2021 |
Methods for cheMical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Mi |
English PDF |
| GB/T 14352.20-2021 |
Methods for cheMical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第20部分：铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法 |
China National Standards Mi |
English PDF |
| GB/T 14352.19-2021 |
Methods for cheMical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Mi |
English PDF |
| GB/T 14231-2021 |
DeterMination of efficiency for gear units 齿轮装置效率测定方法 |
China National Standards Mi |
English PDF |
| GB/T 13174-2021 |
DeterMination of detergency and cycle of washing property for laundry detergents 衣料用洗涤剂去污力及循环洗涤性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 12736-2021 |
Conveyor belts—DeterMination of strenght of mechanical fastenings—Static test method 输送带 机械接头强度的测定 静态试验方法 |
China National Standards Mi |
English PDF |
| GB/T 12237-2021 |
Steel ball valves for petroleum, petrocheMical and allied industries 石油、石化及相关工业用的钢制球阀 |
China National Standards Mi |
English PDF |
| GB/T 10006-2021 |
Plastics—Film and sheeting—DeterMination of the coefficients of friction 塑料 薄膜和薄片 摩擦系数的测定 |
China National Standards Mi |
English PDF |
| GB/T 7092-2021 |
Outline dimensions of seMiconductor integrated circuits 半导体集成电路外形尺寸 |
China National Standards Mi |
English PDF |
| GB/T 5162-2021 |
Metallic powders—DeterMination of tap density 金属粉末 振实密度的测定 |
China National Standards Mi |
English PDF |
| GB/T 5095.2304-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: TransMission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards Mi |
English PDF |
| GB/T 2680-2021 |
Glass in building—DeterMination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors 建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 |
China National Standards Mi |
English PDF |
| GB/T 9254.1-2021 |
Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 1: EMission requirements 信息技术设备、多媒体设备和接收机 电磁兼容 第1部分：发射要求 |
China National Standards Mi |
English PDF |
| GB/T 41205.2-2021 |
Code and attribute description of emergency supplies -- Part 2: DecontaMination material and equipment 应急物资编码与属性描述 第2部分：洗消器材及设备 |
China National Standards Mi |
English PDF |
| GB/T 41163-2021 |
Specification for process design of enhancing coal seam permeability by water jet in coalMine 煤矿井下煤层水射流冲击增透工艺设计规范 |
China National Standards Mi |
English PDF |
| GB/T 41044-2021 |
Guidelines for coalbed methane extraction in coal Mining areas 煤矿区煤层气抽采指南 |
China National Standards Mi |
English PDF |
| GB/T 41019-2021 |
Technical guideline for comprehensive utilization of Mine water 矿井水综合利用技术导则 |
China National Standards Mi |
English PDF |
| GB/T 21636-2021 |
Microbeam analysis—Electron probe microanalysis (EPMA)—Vocabulary 微束分析 电子探针显微分析（EPMA） 术语 |
China National Standards Mi |
English PDF |
| GB/T 41074-2021 |
Microbeam analysis -- Method of specimen preparation for analysis of general powders using WDS and EDS 微束分析 用于波谱和能谱分析的粉末试样制备方法 |
China National Standards Mi |
English PDF |
| GB/T 21419-2021 |
Transformers, power supplies, reactors and siMilar products—EMC requirements 变压器、电源装置、电抗器及其类似产品 电磁兼容（EMC）要求 |
China National Standards Mi |
English PDF |
| GB/T 3099.4-2021 |
TerMinology of fasteners—Control, inspection, delivery, acceptance and quality 紧固件术语 控制、检查、交付、接收和质量 |
China National Standards Mi |
English PDF |
| GB/T 17743-2021 |
LiMits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards Mi |
English PDF |
| GB/T 30887-2021 |
Technical guide for water system integration and optiMization of industrial enterprises 工业企业水系统集成优化技术指南 |
China National Standards Mi |
English PDF |
| GB/T 5121.28-2021 |
Methods for cheMical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards Mi |
English PDF |
| GB/T 7991.1-2021 |
Test method of viterous and porcelain enamels—Part 1：DeterMination of resistance to alkaline liquids 搪玻璃层试验方法 第1部分：耐碱性溶液腐蚀性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 41073-2021 |
Surface cheMical analysis -- Electron spectroscopies -- Minimum reporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求 |
China National Standards Mi |
English PDF |
| GB/T 6730.25-2021 |
Iron ores—DeterMination of total rare earth contents—Oxalate gravimetric method 铁矿石 稀土总量的测定 草酸盐重量法 |
China National Standards Mi |
English PDF |
| GB/T 41039-2021 |
The general rules of deterMing designed coal and checked coal in modern coal chemical technology 现代煤化工项目设计煤种和校核煤种确定通则 |
China National Standards Mi |
English PDF |
| GB/T 31428-2021 |
Vocabulary relating to coal cheMical technology 煤化工术语 |
China National Standards Mi |
English PDF |
| GB/T 2384-2021 |
Dyes intermediates—General method for the deterMination of melting range 染料中间体 熔点范围测定通用方法 |
China National Standards Mi |
English PDF |
| GB/T 12604.12-2021 |
Non-destructive testing -- TerMinology -- Part 12: Radiation methods for industrial computed tomography 无损检测? 术语? 第12部分：工业射线计算机层析成像检测 |
China National Standards Mi |
English PDF |
| GB/T 41104.2-2021 |
Solder wire, solid and flux cored -- Specification and test methods -- Part 2: DeterMination of flux content 实心和药芯软钎料丝? 规范和试验方法? 第2部分：钎剂含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 38265.13-2021 |
Test methods for soft soldering fluxes—Part 13: DeterMination of flux spattering 软钎剂试验方法 第13部分：钎剂溅散性的测定 |
China National Standards Mi |
English PDF |
| GB/T 38265.5-2021 |
Test methods for soft soldering fluxes -- Part 5: Copper Mirror test 软钎剂试验方法 第5部分：铜镜试验 |
China National Standards Mi |
English PDF |
| GB/T 41071-2021 |
DeterMination of polycyclic aromatic hydrocarbons in dye products 染料产品中多环芳烃的测定 |
China National Standards Mi |
English PDF |
| GB/T 24166-2021 |
DeterMination of the content of chlorinated phenols in dye products 染料产品中含氯苯酚的测定 |
China National Standards Mi |
English PDF |
| GB/T 6730.28-2021 |
Iron ores—DeterMination of fluorine content—Ion-selective electrode method 铁矿石 氟含量的测定 离子选择电极法 |
China National Standards Mi |
English PDF |
| GB/T 21534-2021 |
Water saving—TerMinology 节约用水 术语 |
China National Standards Mi |
English PDF |
| GB/T 24807-2021 |
Electromagnetic compatibility for lifts, escalators and moving walks—EMission 电梯、自动扶梯和自动人行道的电磁兼容 发射 |
China National Standards Mi |
English PDF |
| GB/T 26165-2021 |
Trade exhibition—TerMinology 经济贸易展览会 术语 |
China National Standards Mi |
English PDF |
| GB/T 10762-2021 |
Method of mass measurements for industrial and Mining electric locomotive 工矿电机车质量测量方法 |
China National Standards Mi |
English PDF |
| GB/T 41225-2021 |
LiMit and determination of free phenols in phenoxy carboxylic acid herbicides 苯氧羧酸类除草剂中游离酚限量及检测方法 |
China National Standards Mi |
English PDF |
| GB/T 41069-2021 |
TerMinology of rotary joints 旋转接头名词术语 |
China National Standards Mi |
English PDF |
| GB/T 41119-2021 |
Non-destructive testing—Micromagnetic testing—General principles 无损检测 微磁检测 总则 |
China National Standards Mi |
English PDF |
| GB/T 7991.3-2021 |
Test method of viterous and porcelain enamels -- Part 3: DeterMination of resistance to thermal shock 搪玻璃层试验方法 第3部分：耐温差急变性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 20724-2021 |
Microbeam analysis—Method of thickness measurement for thin crystals by convergent beam electron diffraction 微束分析 薄晶体厚度的会聚束电子衍射测定方法 |
China National Standards Mi |
English PDF |
| GB/T 41076-2021 |
Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel 微束分析 电子背散射衍射 钢中奥氏体的定量分析 |
China National Standards Mi |
English PDF |
| GB/T 29732-2021 |
Surface cheMical analysis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis 表面化学分析 中等分辨俄歇电子能谱仪 元素分析用能量标校准 |
China National Standards Mi |
English PDF |
| GB/T 41075-2021 |
Fluorescent whitening agent -- DeterMination of migration properties 荧光增白剂 迁移性的测定 |
China National Standards Mi |
English PDF |
| GB/T 41064-2021 |
Surface cheMical analysis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion mass spectrometry sputter depth profiling using single and multi-layer thin films 表面化学分析 深度剖析 用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法 |
China National Standards Mi |
English PDF |
| GB/T 41040-2021 |
COTS seMiconductor parts for space application -- Quality assurance requirements 宇航用商业现货（COTS）半导体器件 质量保证要求 |
China National Standards Mi |
English PDF |
| GB/T 1927.20-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 20: DeterMination of cleavage strength 无疵小试样木材物理力学性质试验方法 第20部分：抗劈力测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.19-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 19: DeterMination of static hardness 无疵小试样木材物理力学性质试验方法 第19部分：硬度测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.18-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 18: DeterMination of resistance to impact indentation 无疵小试样木材物理力学性质试验方法 第18部分：抗冲击压痕测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.17-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 17: DeterMination of impact bending strength 无疵小试样木材物理力学性质试验方法 第17部分：冲击韧性测定 |
China National Standards Mi |
English PDF |
| GB/T 18916.10-2021 |
Norm of water intake—Part 10：CheMical pharmaceutical products 取水定额 第10部分：化学制药产品 |
China National Standards Mi |
English PDF |
| GB/T 1927.12-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 12:DeterMination of strength in compression perpendicular to grain 无疵小试样木材物理力学性质试验方法 第12部分：横纹抗压强度测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.10-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 10: DeterMination of modulus of elasticity in bending 无疵小试样木材物理力学性质试验方法 第10部分：抗弯弹性模量测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.9-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 9: DeterMination of bending strength 无疵小试样木材物理力学性质试验方法 第9部分：抗弯强度测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.8-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 8: DeterMination of swelling 无疵小试样木材物理力学性质试验方法 第8部分：湿胀性测定 |
China National Standards Mi |
English PDF |
| GB/T 41079.1-2021 |
Test methods for physical properties of liquid metals—Part 1:DeterMination of density 液态金属物理性能测定方法 第1部分：密度的测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.7-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 7: DeterMination of water absorption 无疵小试样木材物理力学性质试验方法 第7部分：吸水性测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.6-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 6: DeterMination of shrinkage 无疵小试样木材物理力学性质试验方法 第6部分：干缩性测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.5-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 5: DeterMination of density 无疵小试样木材物理力学性质试验方法 第5部分：密度测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.4-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 4: DeterMination of moisture content 无疵小试样木材物理力学性质试验方法 第4部分：含水率测定 |
China National Standards Mi |
English PDF |
| GB/T 1927.3-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 3: DeterMination of the growth rings width and latewood rate of wood 无疵小试样木材物理力学性质试验方法 第3部分：生长轮宽度和晚材率测定 |
China National Standards Mi |
English PDF |
| GB/T 23251-2021 |
Guideline for coal used in coal cheMical technology 煤化工用煤技术导则 |
China National Standards Mi |
English PDF |
| GB/T 8643-2021 |
DeterMination of lubricant content in lubricated metal-powder mixes—Soxhlet extraction method 含润滑剂金属粉末中润滑剂含量的测定 索格利特（Soxhlet）萃取法 |
China National Standards Mi |
English PDF |
| GB/T 41125-2021 |
Agricultural machinery -- Equipment for sowing -- Minimization of the environmental effects of fan exhaust from pneumatic systems 农业机械? 播种机? 减少气力系统风机排气对环境的影响 |
China National Standards Mi |
English PDF |
| GB/T 5289.2-2021 |
Test conditions for testing the accuracy of boring and Milling machines with horizontal spindle—Part 2：Machines with movable column and fixed table 卧式铣镗床精度检验条件 第2部分：带移动立柱和固定工作台的机床 |
China National Standards Mi |
English PDF |
| GB/T 41068-2021 |
Nanotechnologies -- DeterMination of water-soluble anions content in graphene-related powder -- Ion chromatography method 纳米技术 石墨烯粉体中水溶性阴离子含量的测定 离子色谱法 |
China National Standards Mi |
English PDF |
| GB/T 41067-2021 |
Nanotechnologies -- DeterMination of sulfur, fluorine, chlorine and bromine content in graphene related powder -- Combustion ion chromatography method 纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法 |
China National Standards Mi |
English PDF |
| GB/T 20629.4-2021 |
Non-cellulosic papers for electrical purposes -- Part 4：AraMid fibre paper containing mica particles 电气用非纤维素纸? 第4部分：含云母颗粒的聚芳酰胺纤维纸 |
China National Standards Mi |
English PDF |
| GB/T 21437.3-2021 |
Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transMission by capacitive and inductive coupling via lines other than supply lines 道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分：对耦合到非电源线电瞬态的抗扰性 |
China National Standards Mi |
English PDF |
| GB/T 18978.304-2021 |
ErgonoMics of human-system interaction—Part 304: User performance test methods for electronic visual displays 人-系统交互工效学 第304部分：电子视觉显示器的用户绩效测试方法 |
China National Standards Mi |
English PDF |
| GB/T 24370-2021 |
Nanotechnologies—Characterization of cadMium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy 纳米技术 镉硫族化物胶体量子点表征 紫外-可见吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 41027-2021 |
AluMinum alloy MJ thread with small flange blind hole self locking insert for aviation 航空用MJ螺纹铝合金带小凸缘盲孔自锁镶嵌件 |
China National Standards Mi |
English PDF |
| GB/T 41060-2021 |
Test method for deterMining frost resistance of cement mortar 水泥胶砂抗冻性试验方法 |
China National Standards Mi |
English PDF |
| GB/T 13277.7-2021 |
Compressed air -- Part 7：Test method for viable Microbiological contaminant content 压缩空气? 第7部分：活性微生物含量测量方法 |
China National Standards Mi |
English PDF |
| GB/T 13277.6-2021 |
Compressed air -- Part 6：Test methods for gaseous contaMinant content 压缩空气 第6部分：气态污染物含量测量方法 |
China National Standards Mi |
English PDF |
| GB/T 38490-2021 |
DeterMination of high-throughput adaptive evolution for microorganisms—Microfluidic chip method 微生物高通量适应性进化测定 微流控芯片法 |
China National Standards Mi |
English PDF |
| GB/T 38485-2021 |
DeterMination for trace gene residues of microorganisms—Microdroplet digital PCR 微生物痕量基因残留测定 微滴数字PCR法 |
China National Standards Mi |
English PDF |
| GB/T 6960.8-2021 |
Tractor terMinology—Part 8:Electronic control system 拖拉机术语 第8部分：电子控制系统 |
China National Standards Mi |
English PDF |
| GB/T 41065-2021 |
Basalt fiber -- DeterMination of combustible matter content 玄武岩纤维 可燃物含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 41063-2021 |
Textile glass—DeterMination of density 玻璃纤维 密度的测定 |
China National Standards Mi |
English PDF |
| GB/T 41223-2021 |
Soil quality—DeterMination of potential nitrification and inhibition of nitrification—Rapid test by ammonium oxidation 土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法 |
China National Standards Mi |
English PDF |
| GB/T 41081-2021 |
Grouts specifications for ceraMic tiles 陶瓷砖填缝剂技术要求 |
China National Standards Mi |
English PDF |
| GB/T 41059-2021 |
Adhesives specifications for ceraMic tiles 陶瓷砖胶粘剂技术要求 |
China National Standards Mi |
English PDF |
| GB/T 41101.1-2021 |
Earth-moving machinery -- Sustainability -- Part 1: TerMinology, sustainability factors and reporting 土方机械--可持续性 第1部分：术语、可持续性因素和报告 |
China National Standards Mi |
English PDF |
| GB/T 41058-2021 |
Methods for detecting heavy metals in sludge and contaMinated soil for cement kiln coprocessing 水泥窑协同处置污泥及污染土中重金属的检测方法 |
China National Standards Mi |
English PDF |
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