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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 15076.11-2020 |
Methods for chemical analysis of tantalum and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry 钽铌化学分析方法 第11部分:铌中砷、锑、铅、锡和铋量的测定 直流电弧原子发射光谱法 |
China National Standards Method |
 English PDF |
| GB/T 14849.3-2020 |
Methods for chemical analysis of silicon metal--Part 3: Determination of calcium content 工业硅化学分析方法 第3部分：钙含量的测定 |
China National Standards Method |
English PDF |
| GB/T 14849.1-2020 |
Methods for chemical analysis of silicon metal--Part 1: Determination of iron content 工业硅化学分析方法 第1部分：铁含量的测定 |
China National Standards Method |
English PDF |
| GB/T 13747.4-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第4部分：铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 13747.3-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第3部分：镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 13747.27-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--Part 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry 锆及锆合金化学分析方法 第27部分：痕量杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards Method |
English PDF |
| GB/T 39476-2020 |
Testing Method of energy efficiency for drug stability test chambers 药品稳定性试验箱能效测试方法 |
China National Standards Method |
English PDF |
| GB/T 39470-2020 |
Automaion systems and integration—Object-process Methodology 自动化系统与集成 对象过程方法 |
China National Standards Method |
English PDF |
| GB/T 39469-2020 |
Classification and coding Method of general manufacturing process knowledge 通用制造工艺知识分类及编码方法 |
China National Standards Method |
English PDF |
| GB/T 39468-2020 |
General Methods for the validation of terrestrial quantitative remote sensing products 陆地定量遥感产品真实性检验通用方法 |
China National Standards Method |
English PDF |
| GB/T 39429-2020 |
Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials 无损检测 导电材料热电势分选方法 |
China National Standards Method |
English PDF |
| GB/T 39428-2020 |
Steel castings by sand casting—Visual examination Method of surface quality 砂型铸钢件 表面质量目视检测方法 |
China National Standards Method |
English PDF |
| GB/T 39427-2020 |
Non-destructive testing—Testing Method for determining the size of Ir192 industrial radiographic source 无损检测 工业Ir192伽玛射线源尺寸测定方法 |
China National Standards Method |
English PDF |
| GB/T 39386-2020 |
Custom furniture—Field test Method of volatile organic compounds 定制家具 挥发性有机化合物现场检测方法 |
China National Standards Method |
English PDF |
| GB/T 39383-2020 |
Thermoplastics piping systems for underground non-pressure applications—Test Method for leaktightness of elastomeric sealing ring type joints 埋地用无压热塑性塑料管道系统 弹性密封圈接头的密封性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 39382-2020 |
Thermoplastics piping systems for soil and waste discharge inside buildings—Test Method for airtightness of joints 建筑内排水排污用热塑性塑料管道系统 接头气密性试验方法 |
China National Standards Method |
English PDF |
| GB/T 39379-2020 |
Thermoplastics piping systems for non-pressure applications—Test Method for watertightness 无压热塑性塑料管道系统 水密性试验方法 |
China National Standards Method |
English PDF |
| GB/T 39368-2020 |
Leather—Physical and mechanical tests—Determination of flex resistance：Vamp flex Method 皮革 物理和机械试验 耐折牢度的测定：鞋面弯曲法 |
China National Standards Method |
English PDF |
| GB/T 39359-2020 |
Integrating sphere Method for the test of liquid/solid suspended photocatalytic hydrogen production reaction 积分球法测量悬浮式液固光催化制氢反应 |
China National Standards Method |
English PDF |
| GB/T 39346-2020 |
Space hall electric propulsion power processing unit test Method 空间霍尔电推进功率处理单元测试方法 |
China National Standards Method |
English PDF |
| GB/T 39339-2020 |
Design rules and Methods for areospace electrical connectors 宇航用电连接器设计准则和方法 |
China National Standards Method |
English PDF |
| GB/T 39329-2020 |
Additive manufacturing—Test Methods—Precision inspection of standard test artifacts 增材制造 测试方法 标准测试件精度检验 |
China National Standards Method |
English PDF |
| GB/T 39323-2020 |
Performance requirement and testing Method for lane keeping assist (LKA) system of passenger cars 乘用车车道保持辅助（LKA）系统性能要求及试验方法 |
China National Standards Method |
English PDF |
| GB/T 39283-2020 |
Non-destructive testing—Testing Method for surface-wave testing using electromagnetic acoustic transducer (EMAT) techniques 无损检测 电磁声换能器（EMAT）技术表面波检测方法 |
China National Standards Method |
English PDF |
| GB/T 39282-2020 |
Non-destructive testing—Testing Method for pulse-echo testing using electromagnetic acoustic transducer (EMAT) techniques 无损检测 电磁声换能器（EMAT）技术脉冲回波检测方法 |
China National Standards Method |
English PDF |
| GB/T 39278-2020 |
Method for measuring the shielding effectiveness of shielding enclosures having all dimensions between 0.1 m and 2 m 0.1m～2m屏蔽壳体屏蔽效能的测量方法 |
China National Standards Method |
English PDF |
| GB/T 39270-2020 |
Voltage dip indices and severity assessment Method 电压暂降指标与严重程度评估方法 |
China National Standards Method |
English PDF |
| GB/T 39269-2020 |
Voltage dip and short interruption—Immunity testing Method for low voltage equipment 电压暂降/短时中断 低压设备耐受特性测试方法 |
China National Standards Method |
English PDF |
| GB/T 39266-2020 |
Mechanical environment reliability requirements and test Methods for industrial robots 工业机器人机械环境可靠性要求和测试方法 |
China National Standards Method |
English PDF |
| GB/T 39265-2020 |
Road vehicles—Performance requirements and testing Methods for blind spot detection (BSD) system 道路车辆 盲区监测(BSD)系统性能要求及试验方法 |
China National Standards Method |
English PDF |
| GB/Z 39262-2020 |
Nanotechnologies—Guidance on toxicological screening Methods for nanomaterials 纳米技术 纳米材料毒理学筛选方法指南 |
China National Standards Method |
English PDF |
| GB/T 39260.2-2020 |
Use case Methodology—Part 2：Definition of the templates for use cases,actor list and requirements list 用例方法 第2部分：用例模板、参与方清单和需求清单的定义 |
China National Standards Method |
English PDF |
| GB/T 39251-2020 |
Additive manufacturing—Methods to characterize performance of metal powders 增材制造 金属粉末性能表征方法 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 39227-2020 |
Immunity time testing Method under voltage dip for sensitive process rated less than 1000 V 1000 V以下敏感过程电压暂降免疫时间测试方法 |
China National Standards Method |
English PDF |
| GB/T 32065.8-2020 |
Environmental test Methods for oceanographic instruments—Part 8：Change of temperature test 海洋仪器环境试验方法 第8部分：温度变化试验 |
China National Standards Method |
English PDF |
| GB/T 32065.19-2020 |
Environmental test Methods for oceanographic instruments—Part 19 : Immersion test 海洋仪器环境试验方法 第19部分：浸渍试验 |
China National Standards Method |
English PDF |
| GB/T 32065.10-2020 |
Environmental test Methods for oceanographic instruments—Part 10：Salt fog test 海洋仪器环境试验方法 第10部分：盐雾试验 |
China National Standards Method |
English PDF |
| GB/T 26981-2020 |
Analysis Method for reservoir fluid physical properties 油气藏流体物性分析方法 |
China National Standards Method |
English PDF |
| GB/T 25217.9-2020 |
Methods for test, monitoring and prevention of rock burst—Part 9: Prevention method of water infusion on coal seam 冲击地压测定、监测与防治方法 第9部分：煤层注水防治方法 |
China National Standards Method |
English PDF |
| GB/T 25217.14-2020 |
Methods for test, monitoring and prevention of rock burst—Part 14: Prevention method of roof hydraulic fracturing 冲击地压测定、监测与防治方法 第14部分：顶板水压致裂防治方法 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 24523-2020 |
Metallic materials—Test Method for rapid indentation (Brinell type) hardness testing 金属材料 快速压入（布氏型）硬度试验方法 |
China National Standards Method |
English PDF |
| GB/T 23797-2020 |
Surveillance Methods for vector density—Mosquito 病媒生物密度监测方法 蚊虫 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 21339-2020 |
The statistical and analytical Methods for energy consumption in harbor industry 港口能源消耗统计及分析方法 |
China National Standards Method |
English PDF |
| GB/T 21246-2020 |
Measurement Method for cathodic protection parameters of buried steel pipelines 埋地钢质管道阴极保护参数测量方法 |
China National Standards Method |
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 Method |
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 Method |
English PDF |
| GB/T 13217.4-2020 |
Test Method for viscosity of ink 油墨黏度检验方法 |
China National Standards Method |
English PDF |
| GB/T 13217.1-2020 |
Test Method for colour and tinctorial strength of ink 油墨颜色和着色力检验方法 |
China National Standards Method |
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 Method |
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 Method |
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 Method |
English PDF |
| GB/T 6096-2020 |
Fall protection— Performance test Methods for fall protection systems 坠落防护 安全带系统性能测试方法 |
China National Standards Method |
English PDF |
| GB/T 5169.5-2020 |
Fire hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test Method—Apparatus, confirmatory test arrangement and guidance 电工电子产品着火危险试验 第5部分：试验火焰 针焰试验方法 装置、确认试验方法和导则 |
China National Standards Method |
English PDF |
| GB/T 5169.30-2020 |
Fire hazard testing for electric and electronic products—Part 30: Heat release—Summary and relevance of test Methods 电工电子产品着火危险试验 第30部分：热释放 试验方法概要和相关性 |
China National Standards Method |
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 Method |
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 Method |
English PDF |
| GB/T 39416-2020 |
Test Methods of fuel consumption for truck crane 汽车起重机燃油消耗量试验方法 |
China National Standards Method |
English PDF |
| GB/T 39413-2020 |
Performance requirements and test Methods for BeiDou navigation satellite system signal simulator 北斗卫星导航系统信号模拟器性能要求及测试方法 |
China National Standards Method |
English PDF |
| GB/T 39395-2020 |
Test Method for buckling resistance of the thermoplastics inspection chamber bases 热塑性塑料检查井井座抗压失稳试验方法 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 39472-2020 |
Performance requirements and test Methods for BeiDou navigation satellite system signal record and playback devices 北斗卫星导航系统信号采集回放仪性能要求及测试方法 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 39492-2020 |
Testing Method of quantum efficiency for white LED phosphor 白光LED用荧光粉量子效率测试方法 |
China National Standards Method |
English PDF |
| GB/T 39490-2020 |
Test Method for liquid impingement erosion resistance of fiber-reinforced plastics—Rotating apparatus method 纤维增强塑料液体冲击抗侵蚀性试验方法 旋转装置法 |
China National Standards Method |
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 Method |
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 Method |
English PDF |
| GB/T 39301-2020 |
Disposal Method for electroplating sludge reduction 电镀污泥减量化处置方法 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 39299-2020 |
Methods for disposing reused thinner waste in the production of TFT-LCD 液晶面板制造稀释废液回收再利用方法 |
China National Standards Method |
English PDF |
| GB/T 39296-2020 |
Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger 循环冷却水处理运行效果评价 监测换热器法 |
China National Standards Method |
English PDF |
| GB/T 39292-2020 |
Method of sampling and sample preparation for analysis of palladium carbon wastes 废钯炭分析用取样和制样方法 |
China National Standards Method |
English PDF |
| GB/T 39291-2020 |
Test Method for impact wear properties of studs 鞋钉冲击磨损性能试验方法 |
China National Standards Method |
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 Method |
English PDF |
| GB/T 39284-2020 |
Treatment and disposal Method for filter sludge from magnesium sulfate production process 硫酸镁生产滤泥的处理处置方法 |
China National Standards Method |
English PDF |
| GB/T 39163-2020 |
Test Methods of the bonding strength for target-backing plate assemblies 靶材与背板结合强度测试方法 |
China National Standards Method |
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 Method |
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 Method |
English PDF |
| GB/T 35465.6-2020 |
Test Method for fatigue properties of polymer matrix composite materials—Part 6:Fatige properties of adhesives in shear by tension 聚合物基复合材料疲劳性能测试方法 第6部分：胶粘剂拉伸剪切疲劳 |
China National Standards Method |
English PDF |
| GB/T 35465.5-2020 |
Test Method for fatigue properties of polymer matrix composite materials—Part 5: Flexural fatigue 聚合物基复合材料疲劳性能测试方法 第5部分：弯曲疲劳 |
China National Standards Method |
English PDF |
| GB/T 35465.4-2020 |
Test Method for fatigue properties of polymer matrix composite materials—Part 4: Tension-compression fatigue and compression-compression fatigue 聚合物基复合材料疲劳性能测试方法 第4部分：拉-压和压-压疲劳 |
China National Standards Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
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 Method |
English PDF |
| GB/T 15331-2020 |
Test Method for water vapor transmission rate of pressure-sensitive tapes 压敏胶粘带水蒸气透过率试验方法 |
China National Standards Method |
English PDF |
| GB/T 15330-2020 |
Test Method for water penetration rate of pressure-sensitive tapes 压敏胶粘带水渗透率试验方法 |
China National Standards Method |
English PDF |
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