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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 9966.14-2021 |
Test Methods for natural stone-Part 14:Determination of rupture energy 天然石材试验方法 第14部分：耐断裂能量的测定 |
China National Standards Method |
 English PDF |
| GB/T 9966.12-2021 |
Test Methods for natural stone-Part 12:Determination of static elastic modulus 天然石材试验方法 第12部分：静态弹性模数的测定 |
China National Standards Method |
English PDF |
| GB/T 9966.10-2021 |
Test Methods for natural stone-Part 10:Determination of resistance to shaking for individual stone anchoragest 天然石材试验方法 第10部分：挂件组合单元抗震性能的测定 |
China National Standards Method |
English PDF |
| GB/T 8361-2021 |
Ultrasonic testing Method for the surface of cold drawn round steel 冷拉圆钢表面超声检测方法 |
China National Standards Method |
English PDF |
| GB/T 8151.24-2021 |
Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spectrometry 锌精矿化学分析方法 第24部分:可溶性锌含量的测定 火焰原子吸收光谱法 |
China National Standards Method |
English PDF |
| GB/T 7424.22-2021 |
Optical fibre cable generic specification—Part 22：Basic optical cable test procedures—Environmental test Methods 光缆总规范 第22部分：光缆基本试验方法 环境性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 6165-2021 |
Test Method of the performance of high efficiency particulate air filter—Efficiency and resistance 高效空气过滤器性能试验方法 效率和阻力 |
China National Standards Method |
English PDF |
| GB/T 39826-2021 |
Fine ceramics—Determining flexural bond strength—Four-point bending Method 精细陶瓷 界面弯曲强度测定 四点弯曲法 |
China National Standards Method |
English PDF |
| GB/T 39948-2021 |
Method of heat distribution test for food thermal sterilization equipments 食品热力杀菌设备热分布测试规程 |
China National Standards Method |
English PDF |
| GB/T 39945-2021 |
Method of heat penetration test for canned food 罐藏食品热穿透测试规程 |
China National Standards Method |
English PDF |
| GB/T 39849-2021 |
Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests 无损检测仪器 超声衍射声时检测仪 性能测试方法 |
China National Standards Method |
English PDF |
| GB/T 39809-2021 |
Measuring Method of the energy consumption of flat glass furnace 平板玻璃窑炉能耗测定方法 |
China National Standards Method |
English PDF |
| GB/T 39794.2-2021 |
Test Method for wind uplift resistance of mental roof—Part 2:Dynamic pressure method 金属屋面抗风掀性能检测方法 第2部分：动态压力法 |
China National Standards Method |
English PDF |
| GB/T 39749-2021 |
Evaluation Method and graduation for energy efficiency performance of insulating glass unit 中空玻璃隔热保温性能评价方法及分级 |
China National Standards Method |
English PDF |
| GB/T 39785-2021 |
Service robot—Mechanical safety assessment and test Method 服务机器人 机械安全评估与测试方法 |
China National Standards Method |
English PDF |
| GB/T 39933-2021 |
Rotational moulding—Test Method for low temperature impact 滚塑成型 低温冲击试验 |
China National Standards Method |
English PDF |
| GB/T 39751-2021 |
Energy detection Method for equipment manufacturing system—Guideline 装备制造系统能耗检测方法 导则 |
China National Standards Method |
English PDF |
| GB/T 39748.9-2021 |
Urine-absorbing aids for incontinence—Test Methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分：称重法测定密度 |
China National Standards Method |
English PDF |
| GB/T 39748.8-2021 |
Urine-absorbing aids for incontinence—Test Methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分：称重法测定流量 |
China National Standards Method |
English PDF |
| GB/T 39748.7-2021 |
Urine-absorbing aids for incontinence—Test Methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分：称重法测定压力作用下的吸液量 |
China National Standards Method |
English PDF |
| GB/T 39748.6-2021 |
Urine-absorbing aids for incontinence—Test Methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第 6 部分: 称重法测定离心后的生理盐水保液率 |
China National Standards Method |
English PDF |
| GB/T 39748.11-2021 |
Urine-absorbing aids for incontinence—Test Methods for characterizing polymer-based absorbent materials—Part 11:Determination of content of respirable particles 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第11部分：可吸入颗粒含量的测定 |
China National Standards Method |
English PDF |
| GB/T 39748.10-2021 |
Urine-absorbing aids for incontinence -- Test Methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiometric titration 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分：电位滴定法测定可萃取聚合物量 |
China National Standards Method |
English PDF |
| GB/T 16930.2-2021 |
Tactile sticks -- Part 2: Performance requirements and test Methods 盲杖 第2部分：性能要求和试验方法 |
China National Standards Method |
English PDF |
| GB/T 4214.9-2021 |
Test Method for noise of household and similar electrical appliances—Particular requirements for fans 家用和类似用途电器噪声测试方法 风扇的特殊要求 |
China National Standards Method |
English PDF |
| GB/T 4214.8-2021 |
Test Method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these 家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求 |
China National Standards Method |
English PDF |
| GB/T 39817-2021 |
Conveyor belts—Propane burner mid-scale flammability test Method 输送带 丙烷燃烧器中规模可燃性试验方法 |
China National Standards Method |
English PDF |
| GB/T 39965-2021 |
General Methods for energy savings pre -assessment 节能量前评估计算方法 |
China National Standards Method |
English PDF |
| GB/T 39956.2-2021 |
Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test Methods to determine main characteristics to include in the supplier's literature 气动 电-气压力控制阀 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 Method |
English PDF |
| GB/T 39951-2021 |
Evaluation Method for degradability of disposable paper products 一次性纸制品降解性能评价方法 |
China National Standards Method |
English PDF |
| GB/T 39941-2021 |
Monitor and evaluation Methods for quality safety in wooden furniture production process 木家具生产过程质量安全状态监测与评价方法 |
China National Standards Method |
English PDF |
| GB/T 39939-2021 |
Volatile organic compounds in furniture components—Test Method for the rapid determination in the field 家具部件中挥发性有机化合物 现场快速检测方法 |
China National Standards Method |
English PDF |
| GB/T 39938-2021 |
Electric room heating—Underfloor heating—Performance characteristics—Definitions, Method of testing, sizing and formula symbols 室内电取暖 地暖 性能特征 定义、测试方法、尺寸和公式符号 |
China National Standards Method |
English PDF |
| GB/T 39937-2021 |
Plastics—Extruded sheets of polypropylene (PP)—Requirements and test Methods 塑料制品 聚丙烯(PP)挤塑板材 要求和试验方法 |
China National Standards Method |
English PDF |
| GB/T 39936-2021 |
Plastics—Extruded sheets of polypropylene (PP)—Requirements and test Methods 深冷保冷用泡沫塑料 |
China National Standards Method |
English PDF |
| GB/T 39931-2021 |
Volatile organic compounds from wooden furniture—On-site and rapid detection Method 木家具中挥发性有机化合物 现场快速检测方法 |
China National Standards Method |
English PDF |
| GB/T 39926-2021 |
Hydraulic fluid power—Filter element test Methods—Thermal conditioning and cold start-up simulation 液压传动 滤芯试验方法 热工况和冷启动模拟 |
China National Standards Method |
English PDF |
| GB/T 39901-2021 |
Performance requirements and test Methods for advanced emergency braking system (AEBS) of passenger cars 乘用车自动紧急制动系统（AEBS）性能要求及试验方法 |
China National Standards Method |
English PDF |
| GB/T 39865-2021 |
Method for measuring refractive index of uniaxial optical crystals 单轴晶光学晶体折射率测量方法 |
China National Standards Method |
English PDF |
| GB/T 39864-2021 |
Electrochemical performance test of lithium manganese oxide—Test Method for the initial specific discharge capacity and the initial efficiency 锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards Method |
English PDF |
| GB/T 39862-2021 |
Test Method for thermal conductivity of high thermal conductivity ceramics 高热导率陶瓷导热系数的检测 |
China National Standards Method |
English PDF |
| GB/T 39861-2021 |
Electrochemical performance test of lithium manganese oxide—Test Method for discharge plateau capacity ratio and cycle life 锰酸锂电化学性能测试 放电平台容量比率及循环寿命测试方法 |
China National Standards Method |
English PDF |
| GB/T 39858-2021 |
Test Method for thermal conductivity of high thermal conductivity ceramics 隧道预切槽设备 |
China National Standards Method |
English PDF |
| GB/T 39848-2021 |
Methods of measurement for flat panel display color gamut 平板显示器色域测量方法 |
China National Standards Method |
English PDF |
| GB/T 39847-2021 |
Verification test Methods of access satellite network for FSS communication earth station 固定卫星通信业务地球站进入卫星网络的验证测试方法 |
China National Standards Method |
English PDF |
| GB/T 39846-2021 |
LTE-based broadband trunking communication (B-TrunC) system—Test Methods for interface (Phase 1)—Interface between trunking core network and dispach console 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 集群核心网到调度台接口 |
China National Standards Method |
English PDF |
| GB/T 39844-2021 |
Reliability growth—Statistical test and estimation Methods 可靠性增长 统计试验和评估方法 |
China National Standards Method |
English PDF |
| GB/T 39840-2021 |
LTE-based broadband trunking communication (B-TrunC) system—Test Methods for interface (Phase 1)—Air interface 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 空中接口 |
China National Standards Method |
English PDF |
| GB/T 39838-2021 |
LTE-based broadband trunking communication (B-TrunC) system—Test Methods for interface (Phase 1)—Interface between UE and trunking core network 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 终端到集群核心网接口 |
China National Standards Method |
English PDF |
| GB/T 39836-2021 |
Test Methods for slagging indexes in coal combustion 煤的燃烧结渣指数测定方法 |
China National Standards Method |
English PDF |
| GB/T 39833-2021 |
Test Method for coal combustion characteristics—One-dimensional furnaces method 煤的燃烧特性测定方法 一维炉法 |
China National Standards Method |
English PDF |
| GB/T 39829-2021 |
Tool storage with automatic tool changer—Reliability test Method 刀库和自动交换装置 可靠性试验方法 |
China National Standards Method |
English PDF |
| GB/T 39828-2021 |
Test Method for determining elastic modulus of thick ceramic coating at elevated temperature 陶瓷厚涂层的高温弹性模量试验方法 |
China National Standards Method |
English PDF |
| GB/T 39815-2021 |
Test Method for scratch resistance of ultrathin glass 超薄玻璃抗划伤性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 39814-2021 |
Test Method for impact strength of ultrathin glass—Ball drop method 超薄玻璃抗冲击强度试验方法 落球冲击法 |
China National Standards Method |
English PDF |
| GB/T 39804-2021 |
Method for determination of leachable harmful substances in wall materials 墙体材料中可浸出有害物质的测定方法 |
China National Standards Method |
English PDF |
| GB/T 39798-2021 |
Test Methods for optical properties of glass used on multiple units 动车组玻璃光学性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 39797-2021 |
Test Method for surface tension of glass melt -- Sessile drop method 玻璃熔体表面张力试验方法 座滴法 |
China National Standards Method |
English PDF |
| GB/T 39796-2021 |
Test Method for airbone sound insulating properties of glass used on multipe units 动车组玻璃隔声性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 39794.1-2021 |
Test Method for wind uplift resistance of metal roof -- Part 1: Static pressure method 金属屋面抗风掀性能检测方法 第1部分：静态压力法 |
China National Standards Method |
English PDF |
| GB/T 39789-2021 |
Non-destructive testing of welds—Eddy current-video integrated testing Method of metal composites weld 焊缝无损检测 金属复合材料焊缝涡流视频集成检测方法 |
China National Standards Method |
English PDF |
| GB/T 39788-2021 |
System and software engineering—Performance testing Method 系统与软件工程 性能测试方法 |
China National Standards Method |
English PDF |
| GB/T 39776-2021 |
Measuring and calculating Methods of heat balance and heat efficiency of tunnel kiln of brick industrial 砖瓦工业隧道窑热平衡、热效率测定与计算方法 |
China National Standards Method |
English PDF |
| GB/T 39771.2-2021 |
Optical radiation safety of LEDs—Part 2: Measurement Methods 半导体发光二极管光辐射安全 第2部分：测试方法 |
China National Standards Method |
English PDF |
| GB/T 39765-2021 |
Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic Method 文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法 |
China National Standards Method |
English PDF |
| GB/T 39764-2021 |
Volatile organic compounds from upholstered furniture—On-site and rapid detection Method 软体家具中挥发性有机化合物 现场快速检测方法 |
China National Standards Method |
English PDF |
| GB/T 25388.2-2021 |
Wind turbines generator system—Double-fed converter—Part 2: Test Method 风力发电机组 双馈式变流器 第2部分：试验方法 |
China National Standards Method |
English PDF |
| GB/T 25387.2-2021 |
Wind turbines generator system—Full-power converter—Part 2:Test Method 风力发电机组 全功率变流器 第2部分：试验方法 |
China National Standards Method |
English PDF |
| GB/T 25387.1-2021 |
Wind turbines—Control system—Part 2：Test Method 风力发电机组 全功率变流器 第1部分：技术条件 |
China National Standards Method |
English PDF |
| GB/T 25386.2-2021 |
Wind turbines—Control system—Part 2：Test Method 风力发电机组 控制系统 第2部分：试验方法 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 19934.1-2021 |
Hydraulic fluid power—Fatigue pressure testing of metal pressure-containing envelopes—Part 1: Test Method 液压传动 金属承压壳体的疲劳压力试验 第1部分：试验方法 |
China National Standards Method |
English PDF |
| GB/T 19753-2021 |
Test Methods for energy consumption of light-duty hybrid electric vehicles 轻型混合动力电动汽车能量消耗量试验方法 |
China National Standards Method |
English PDF |
| GB/T 18802.31-2021 |
Low-voltage surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test Methods 低压电涌保护器 第31部分：用于光伏系统的电涌保护器 性能要求和试验方法 |
China National Standards Method |
English PDF |
| GB/T 18386.1-2021 |
Test Methods for energy consumption and range of electric vehicles—Part 1: Light-duty vehicles 电动汽车能量消耗量和续驶里程试验方法 第1部分：轻型汽车 |
China National Standards Method |
English PDF |
| GB/T 15914-2021 |
Monitoring and testing Method for energy saving of steam heating equipments 蒸汽加热设备节能监测方法 |
China National Standards Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
English PDF |
| GB/T 7308.1-2021 |
Plain bearings—Thin-walled half bearings with or without flange—Part 1：Tolerances, design features and Methods of test 滑动轴承 有法兰或无法兰薄壁轴瓦 第1部分:公差、结构要素和检验方法 |
China National Standards Method |
English PDF |
| GB/T 5095.2507-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） |
China National Standards Method |
English PDF |
| GB/T 5095.2505-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 25-5：Test 25e: Return loss 电子设备用机电元件 基本试验规程及测量方法 第25-5部分：试验25e：回波损耗 |
China National Standards Method |
English PDF |
| GB/T 5095.2504-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 25-4: Test 25d: Propagation delay 电子设备用机电元件 基本试验规程及测量方法 第25-4部分：试验25d：传输时延 |
China National Standards Method |
English PDF |
| GB/T 5095.2503-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件 基本试验规程及测量方法 第25-3部分：试验25c：上升时间衰减 |
China National Standards Method |
English PDF |
| GB/T 5095.2502-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 25-2: Test 25b: Attenuation (insertion loss) 电子设备用机电元件 基本试验规程及测量方法 第25-2部分：试验25b：衰减（插入损耗） |
China National Standards Method |
English PDF |
| GB/T 5095.2501-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分：试验25a：串扰比 |
China National Standards Method |
English PDF |
| GB/T 5095.2307-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 5095.2303-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring Methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards Method |
English PDF |
| GB/T 3684-2021 |
Conveyor belts—Electrical conductivity—Specification and test Method 输送带 导电性 规范和试验方法 |
China National Standards Method |
English PDF |
| GB/T 3296-2021 |
Test Method for translucency of daily-use porcelain 日用瓷器透光度测定方法 |
China National Standards Method |
English PDF |
| GB/T 1454-2021 |
Test Method for edgewise compressive properties of sandwich constructions 夹层结构侧压性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 41165-2021 |
Accuracy evaluation Methods of marine forecast results 海洋预报结果准确性检验评估方法 |
China National Standards Method |
English PDF |
| GB/T 34273-2021 |
Standard test Method for calculated cetane index of coal liquefaction diesel—Four variable equetion 煤液化柴油十六烷指数计算法 四变量公式法 |
China National Standards Method |
English PDF |
| GB/T 19136-2021 |
Testing Method of the accelerated storage stability at elevated temperature for pesticides 农药热储稳定性测定方法 |
China National Standards Method |
English PDF |
| GB/T 1600-2021 |
Testing Method of water for pesticides 农药水分测定方法 |
China National Standards Method |
English PDF |
| GB/T 15981-2021 |
Evaluating Method for the efficacy of sterilization for disinfection equipment 消毒器械灭菌效果评价方法 |
China National Standards Method |
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 Method |
English PDF |
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