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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 6730.48-2021 |
Iron ores—DeterMination of bismuth content— Dithiodiantipyryl methane spectrophotometric method 铁矿石 铋含量的测定 二硫代二安替吡啉甲烷分光光度法 |
China National Standards Mi |
 English PDF |
| GB/T 38478-2021 |
DeterMination of astaxanthin opticalisomers content—Liquid chromatography 虾青素旋光异构体含量的测定 液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 38479-2021 |
DeterMination of chitosan content -- High performance liquid chromatography 壳聚糖含量测定? 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 38482-2021 |
DeterMination of animal type Ⅰ collagen—Polyacrylamide gel electrophoresis 动物源性I型胶原蛋白成分测定 聚丙烯酰胺凝胶电泳法 |
China National Standards Mi |
English PDF |
| GB/T 38488-2021 |
Rapid deterMination of microorganisms 微生物快速测定方法 |
China National Standards Mi |
English PDF |
| GB/T 17674-2021 |
DeterMination of nitrogen in crude oil -- Boat-inlet chemiluminescence 原油中氮含量的测定 舟进样化学发光法 |
China National Standards Mi |
English PDF |
| GB/T 21421.1-2021 |
Composite string insulator units for overhead lines with a noMinal voltage greater than 1 000 V—Part 1：Standard strength classes and end fittings 标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分：标准强度等级和端部装配件 |
China National Standards Mi |
English PDF |
| GB/T 1001.1-2021 |
Insulators for overhead lines with a noMinal voltage above 1 000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria 标称电压高于1 000V的架空线路绝缘子 第1部分：交流系统用瓷或玻璃绝缘子元件 定义、试验方法和判定准则 |
China National Standards Mi |
English PDF |
| GB/T 29022-2021 |
Particle size analysis -- DynaMic light scattering (DLS) 粒度分析 动态光散射法(DLS) |
China National Standards Mi |
English PDF |
| GB/T 41228-2021 |
General technical requirements for huMidity control in cotton processing 棉花加工调湿通用技术要求 |
China National Standards Mi |
English PDF |
| GB/T 41049-2021 |
Test method for flexural properties of fibre metal laMinates 纤维金属层板弯曲性能试验方法 |
China National Standards Mi |
English PDF |
| GB/T 41026-2021 |
Polar scientific research and expedition terMinology 极地科学考察术语 |
China National Standards Mi |
English PDF |
| GB/T 41185-2021 |
Specification of preparation and quality control of reference materials for DNA detection of aquatic animals pathogen -- PlasMid 水生动物病原DNA检测参考物质制备和质量控制规范 质粒 |
China National Standards Mi |
English PDF |
| GB/T 41169-2021 |
Paper, aluMinum foil and plastic laminated film and pouch for food packaging 食品包装用纸铝塑复合膜、袋 |
China National Standards Mi |
English PDF |
| GB/T 41168-2021 |
Plastics and aluMinum foil laminated retort film and pouch for food packaging 食品包装用塑料与铝箔蒸煮复合膜、袋 |
China National Standards Mi |
English PDF |
| GB/T 41220-2021 |
LaMinated lidding film for food packaging 食品包装用复合塑料盖膜 |
China National Standards Mi |
English PDF |
| GB/T 41066.1-2021 |
Petroleum drilling and production equipment—Offshore seMisubmersible drilling unit—Part 1：Functional configuration and design 石油天然气钻采设备 海洋石油半潜式钻井平台 第1部分:功能配置和设计 |
China National Standards Mi |
English PDF |
| GB/T 41153-2021 |
DeterMination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal -- Secondary ion mass spectrometry 碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法 |
China National Standards Mi |
English PDF |
| GB/T 24551-2021 |
Safety belt reMinder for motor vehicles 汽车安全带提醒装置 |
China National Standards Mi |
English PDF |
| GB/T 41206-2021 |
Space environment (natural and artificial) -- CosMic ray and solar energetic particle penetration inward the magnetosphere -- Method of determination of the effective vertical cut-off rigidity 空间环境（自然和人工） 宇宙线和太阳能量粒子穿入磁层 有效垂直地磁截止刚度的确定方法 |
China National Standards Mi |
English PDF |
| GB/T 24282-2021 |
Plastics—DeterMination of xylene-soluble matter fraction in polypropylene 塑料 聚丙烯中二甲苯可溶物含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 41086-2021 |
General technical requirements for hazardous cheMicals security inspection equipments based on Raman spectrometry 基于拉曼光谱技术的危险化学品安全检查设备通用技术要求 |
China National Standards Mi |
English PDF |
| GB/T 41072-2021 |
Surface cheMical analysis -- Electron spectroscopies -- Guidelines for ultraviolet photoelectron spectroscopy analysis 表面化学分析 电子能谱 紫外光电子能谱分析指南 |
China National Standards Mi |
English PDF |
| GB/T 41077-2021 |
Thermal insulating products for building applications—LiMit value of hexabromocyclododecanes 建筑用绝热制品 六溴环十二烷的限值 |
China National Standards Mi |
English PDF |
| GB/T 41171-2021 |
Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- DeterMination of dust in collection cassettes by sodium atomic absorption spectrometry 失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定 |
China National Standards Mi |
English PDF |
| GB/T 41007-2021 |
Consumer product safety—Guidelines for characterization and exposure assessment of cheMical hazard 消费品安全 化学危害表征和暴露评估指南 |
China National Standards Mi |
English PDF |
| GB/T 41005-2021 |
Consumer products safety- General rules on cheMical hazards risk assessment 消费品安全 化学危害风险评估通则 |
China National Standards Mi |
English PDF |
| GB/T 21709.15-2021 |
Standardized manipulations of acupuncture and moxibustion—Part 15:OphthalMic acupuncture techniques 针灸技术操作规范 第15部分：眼针 |
China National Standards Mi |
English PDF |
| GB 34914-2021 |
Minimum allowable value of water efficiency and water efficiency grades for water purifier 净水机水效限定值及水效等级 |
China National Standards Mi |
English PDF |
| GB 41022-2021 |
Basic index of coal Mine gas drainage and exploition 煤矿瓦斯抽采基本指标 |
China National Standards Mi |
English PDF |
| GB 30035-2021 |
Criteria of medical exaMination for seafarers 船员健康检查要求 |
China National Standards Mi |
English PDF |
| GB 41023-2021 |
Requirements of safety technology and operation for ro-ro passenger ship terMinal 客滚船码头安全技术及管理要求 |
China National Standards Mi |
English PDF |
| GB 16994.2-2021 |
Safety requirements for port operation—Part 2: PetrocheMical storage area 港口作业安全要求 第2部分：石油化工库区 |
China National Standards Mi |
English PDF |
| GB 16994.1-2021 |
Safety requirements for port operation—Part 1: Oil & gas and cheMical terminal 港口作业安全要求 第1部分：油气化工码头 |
China National Standards Mi |
English PDF |
| GB/T 40883-2021 |
Microalloyed steel forgings -- General specification 微合金钢锻件 通用技术条件 |
China National Standards Mi |
English PDF |
| GB/T 1037-2021 |
Test method for water vapor transMission of plastic film and sheet—Desiccant method and water method 塑料薄膜与薄片水蒸气透过性能测定 杯式增重与减重法 |
China National Standards Mi |
English PDF |
| GB/T 20241-2021 |
LaMinated veneer lumber 单板层积材 |
China National Standards Mi |
English PDF |
| GB/T 40891-2021 |
DeterMination of lyral in cosmetics—Gas chromatography-mass spectrometry 化妆品中新铃兰醛的测定 气相色谱-质谱法 |
China National Standards Mi |
English PDF |
| GB/T 40950-2021 |
DeterMination of alkyl(C12～C22) trimethyl ammonium salt in cosmetics—High performance liquid chromatography tandem mass spectrometry 化妆品中烷基(C12～C22)三甲基铵盐的测定 高效液相色谱串联质谱法 |
China National Standards Mi |
English PDF |
| GB/T 40955-2021 |
DeterMination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography 化妆品中八甲基环四硅氧烷（D4）和十甲基环五硅氧烷（D5）的测定 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 32483.2-2021 |
Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to deterMine the efficiency of controlgear 灯控制装置的效率要求 第2部分:高压放电灯（荧光灯除外） 控制装置效率的测量方法 |
China National Standards Mi |
English PDF |
| GB/T 40919-2021 |
Polyethylene materials for piping systems—DeterMination of Strain Hardening Modulus in relation to slow crack growth 管道系统用聚乙烯材料 与慢速裂纹增长相关的应变硬化模量的测定 |
China National Standards Mi |
English PDF |
| GB/T 40937-2021 |
Plastic piping systems—DeterMination of long-term strength for plastic composite pipes and fittings 塑料管道系统 塑料复合管材和管件长期强度的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 40969-2021 |
Paper and board—DeterMination of colour (D50/2°diffuse reflectance method) 纸和纸板 颜色的测定（D50/2°漫反射法) |
China National Standards Mi |
English PDF |
| GB/T 40918-2021 |
General technical requirements of polystyrene wood-iMitation plastic board for outdoor application 聚苯乙烯户外仿木板材通用技术要求 |
China National Standards Mi |
English PDF |
| GB/T 40998-2021 |
DeterMination of hydroxypropyl content in modified starch -- Spectrophotometric method 变性淀粉中羟丙基含量的测定 分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 40896-2021 |
DeterMination of diethylene glycol monoethyl ether in cosmetics—Gas chromatography mass spectrometry 化妆品中二乙二醇单乙醚的测定 气相色谱-质谱法 |
China National Standards Mi |
English PDF |
| GB/T 40915-2021 |
DeterMination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量 |
China National Standards Mi |
English PDF |
| GB/T 40913-2021 |
Method for the deterMination of the hot-end coating thickness of glass bottle 玻璃瓶罐热端涂层厚度的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 40977-2021 |
Clothes washing machines for household use—Method for measuringthe Microbial contamination reduction 家用洗衣机 降低微生物污染测试方法 |
China National Standards Mi |
English PDF |
| GB/T 40980-2021 |
DeterMination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-column derivatization 生化制品中还原糖的测定 柱前衍生高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40895-2021 |
DeterMination of prohibited tetracaine and its salts in cosmetics—Ion chromatography 化妆品中禁用物质丁卡因及其盐类的测定 离子色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40898-2021 |
DeterMination of prohibited bemegride and its salts in cosmetics—High performance liquid chromatography 化妆品中禁用物质贝美格及其盐类的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40899-2021 |
DeterMination of prohibited bromisoval, carbromal and carisoprodol in cosmetics—High performance liquid chromatography 化妆品中禁用物质溴米索伐、卡溴脲和卡立普多的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40970-2021 |
DeterMination of ammonia in cosmetics—Titration method 化妆品中氨含量的测定 滴定法 |
China National Standards Mi |
English PDF |
| GB/T 40894-2021 |
DeterMination of prohibited substances thiamazole in cosmetics—High performance liquid chromatography 化妆品中禁用物质甲巯咪唑的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40897-2021 |
DeterMination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method 化妆品中碱金属硫化物和碱土金属硫化物的测定 亚甲基蓝分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 40901-2021 |
DeterMination of eleven kinds of prohibited azoles antifungal agents in cosmetics—Liquid chromatography-tandem mass spectrometry 化妆品中11种禁用唑类抗真菌药物的测定 液相色谱-串联质谱法 |
China National Standards Mi |
English PDF |
| GB/T 40900-2021 |
DeterMination of fluorescent brightener 367 and fluorescent brightener 393 in cosmetics—Liquid chromatography-tandem mass spectrometry 化妆品中荧光增白剂367和荧光增白剂393的测定 液相色谱-串联质谱法 |
China National Standards Mi |
English PDF |
| GB/T 15040-2021 |
Working standard lamps for the measurement of luMinous flux 工作测光标准灯泡 |
China National Standards Mi |
English PDF |
| GB/T 15039-2021 |
Standard lamps of luMinous intensity and total luminous flux 发光强度、总光通量标准灯泡 |
China National Standards Mi |
English PDF |
| GB/T 20871.63-2021 |
Organic light eMitting diode (OLED) displays—Part 6-3:Measuring methods of image quality 有机发光二极管显示器件 第6-3部分：图像质量测试方法 |
China National Standards Mi |
English PDF |
| GB/T 4721-2021 |
General rules for rigid copper clad laMinates for printed circuits 印制电路用刚性覆铜箔层压板通用规则 |
China National Standards Mi |
English PDF |
| GB/T 21021.4-2021 |
Intermodulation level measurement for passive RF and Microwave devices -- Part 4: Measurement of passive intermodulation in coaxial cables 无源射频和微波元器件的互调电平测量 第4部分：同轴电缆的无源互调测量 |
China National Standards Mi |
English PDF |
| GB/T 21021.3-2021 |
Intermodulation level measurement for passive RF and Microwave devices -- Part 3: Measurement of passive intermodulation in coaxial connectors 无源射频和微波元器件的互调电平测量 第3部分：同轴连接器的无源互调测量 |
China National Standards Mi |
English PDF |
| GB/T 21021.2-2021 |
Intermodulation level measurement for passive RF and Microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblies 无源射频和微波元器件的互调电平测量 第2部分：同轴电缆组件的无源互调测量 |
China National Standards Mi |
English PDF |
| GB/T 21021.1-2021 |
Intermodulation level measurement for passive RF and Microwave devices—Part 1: General requirements and measuring methods 无源射频和微波元器件的互调电平测量 第1部分：一般要求和测量方法 |
China National Standards Mi |
English PDF |
| GB/T 40640.3-2021 |
Informationalized management of cheMicals—Part 3:Electronic label application 化学品管理信息化 第3部分：电子标签应用 |
China National Standards Mi |
English PDF |
| GB/T 41001-2021 |
MelaMine plastic tableware 密胺塑料餐饮具 |
China National Standards Mi |
English PDF |
| GB/T 40944-2021 |
DeterMination of feed particle size—Geometric mean diameter method 饲料粒度测定 几何平均粒度法 |
China National Standards Mi |
English PDF |
| GB/T 13082-2021 |
DeterMination of cadmium in feeds 饲料中镉的测定 |
China National Standards Mi |
English PDF |
| GB/T 16886.11-2021 |
Biological evaluation of medical devices—Part 11:Tests for systeMic toxicity 医疗器械生物学评价 第11部分：全身毒性试验 |
China National Standards Mi |
English PDF |
| GB/T 16751.2-2021 |
Clinic terMinology of traditional Chinese medical diagnosis and treatment -- Part 2: Syndromes/patterns 中医临床诊疗术语 第2部分：证候 |
China National Standards Mi |
English PDF |
| GB/T 4214.10-2021 |
Test method for noise of household and siMilar electrical appliances—Procedure for determining and verifying declared noise emission values 家用和类似用途电器噪声测试方法 确定和检验噪声明示值的程序 |
China National Standards Mi |
English PDF |
| GB/T 40672-2021 |
Clinical laboratory testing—Criteria for acceptable lots of dehydrated Mueller-Hinton agar and broth for antiMicrobial susceptibility testing 临床实验室检验 抗菌剂敏感试验脱水MH琼脂和肉汤可接受批标准 |
China National Standards Mi |
English PDF |
| GB/T 1971-2021 |
Rotating electrical machines—TerMinal markings and direction of rotation 旋转电机 线端标志与旋转方向 |
China National Standards Mi |
English PDF |
| GB/T 2900.104-2021 |
Electrotechnical terMinology—Micro-electromechanical devices 电工术语 微机电装置 |
China National Standards Mi |
English PDF |
| GB/T 40815.2-2021 |
Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the deterMination of forced air cooling 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分：强迫风冷的确定方法 |
China National Standards Mi |
English PDF |
| GB/T 18663.2-2021 |
Mechanical structures for electronic equipment—Tests for metric and inch system—Part 2: SeisMic tests for cabinets and racks 电子设备机械结构 公制系列和英制系列的试验 第2部分：机柜和机架的地震试验 |
China National Standards Mi |
English PDF |
| GB/T 19290.7-2021 |
Modular order for the development of mechanical structures for electronic equipment practices—Part 2-5:Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for Miscellaneous equipment 发展中的电子设备构体机械结构模数序列 第2-5部分：分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸 |
China National Standards Mi |
English PDF |
| GB/T 40726-2021 |
Rubber-or plastics-coated fabrics—DeterMination of fogging characteristics of trim materials in the interior of automobiles 橡胶或塑料涂覆织物 汽车内饰材料雾化性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 30314-2021 |
Rubber- or plastics-coated fabrics—DeterMination of abrasion resistance—Taber abrader 橡胶或塑料涂覆织物 耐磨性的测定 泰伯法 |
China National Standards Mi |
English PDF |
| GB/T 29493.2-2021 |
DeterMination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs) 纺织染整助剂中有害物质的测定 第2部分：全氟化合物（PFCs）的测定 |
China National Standards Mi |
English PDF |
| GB/T 29493.1-2021 |
DeterMination of harmful substances in textile dyeing and finishing auxiliaries -- Part 1: Determination of the prohibited or restricted flame retardants 纺织染整助剂中有害物质的测定 第1部分：禁限用阻燃剂的测定 |
China National Standards Mi |
English PDF |
| GB/T 40006.8-2021 |
Plastics—Recycled plastics—Part 8: PolyaMide (PA) materials 塑料 再生塑料 第8部分：聚酰胺(PA)材料 |
China National Standards Mi |
English PDF |
| GB/T 40736-2021 |
Mobile freight ropeway used in Mining—Safety specifications 矿用移动式货运索道 安全规范 |
China National Standards Mi |
English PDF |
| GB/T 4652-2021 |
Loader for underground Mining—Testing method 地下矿用装岩机和装载机 试验方法 |
China National Standards Mi |
English PDF |
| GB/T 40724-2021 |
TerMinology for carbon fiber and carbon fiber composites 碳纤维及其复合材料术语 |
China National Standards Mi |
English PDF |
| GB/T 40602.1-2021 |
Antennas and reception systems for radio interference—Part 1: Basic measurement—Method for far field measuring in Microwave anechoic chamber 天线及接收系统的无线电干扰 第1部分：基础测量 天线方向图的室内远场测量方法 |
China National Standards Mi |
English PDF |
| GB/T 40602.2-2021 |
Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near field measuring high gain antenna pattern in Microwave anechoic chamber 天线及接收系统的无线电干扰 第2部分：基础测量 高增益天线方向图室内平面近场测量方法 |
China National Standards Mi |
English PDF |
| GB/T 40866-2021 |
NaMing rule for dispatching of solar thermal power plant 太阳能光热发电站调度命名规则 |
China National Standards Mi |
English PDF |
| GB/T 40859-2021 |
Control chart for streaMing data monitoring 流式数据监测控制图 |
China National Standards Mi |
English PDF |
| GB 40880-2021 |
Specification for coal Mine gas classification identification 煤矿瓦斯等级鉴定规范 |
China National Standards Mi |
English PDF |
| GB 40881-2021 |
Code for security system design of low concentration gas pipeline transportation of coal Mine 煤矿低浓度瓦斯管道输送安全保障系统设计规范 |
China National Standards Mi |
English PDF |
| GB/T 22459.3-2021 |
Refractory mortars -- Part 3: DeterMination of joint stability 耐火泥浆? 第3部分：粘接时间试验方法 |
China National Standards Mi |
English PDF |
| GB/T 40832-2021 |
DeterMination of mangiferin in mango leaves—High performance liquid chromatography 芒果叶中芒果苷的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 40744-2021 |
DeterMination of solanesol in potato stems，leaves and their processed products. High performance liquid chromatography-mass spectrometry 马铃薯茎叶及其加工制品中茄尼醇的含量测定 高效液相色谱-质谱法 |
China National Standards Mi |
English PDF |
| GB/T 19322.1-2021 |
Small craft -- Airborne sound eMitted by powered recreational craft -- Part 1: Pass-by measurement procedures 小艇 机动游艇空气噪声 第1部分：通过测量程序 |
China National Standards Mi |
English PDF |
| GB/T 40833-2021 |
DeterMination of p-coumaric acid in sugarcane rinds—High performance liquid chromatography 甘蔗皮渣中对香豆酸检测方法 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 27552-2021 |
Destructive tests on welds in metallic materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards Mi |
English PDF |
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