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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 |
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GB/T 42397-2023 |
Calculation of allowable short-circuit current when considering non-adiabatic effect 考虑非绝热效应时允许短路电流的计算 |
China National Standards when |
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GB/T 40742.3-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements 产品几何技术规范(GPS) 几何精度的检测与验证 第3部分:功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证 |
China National Standards when |
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GB/T 4857.1-2019 |
Packaging—Basic tests for transport packages—Part 1:Identification of parts when testing 包装 运输包装件基本试验 第1部分: 试验时各部位的标示方法 |
China National Standards when |
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GB/T 33260.3-2018 |
Capability of detection—Part 3: Methodology for determination of the critical value for the response variable when no calibration data are used 检出能力 第3部分:无校准数据情形响应变量临界值的确定方法 |
China National Standards when |
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GB/T 32675-2016 |
Plastics—Phenloic resins—Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions 塑料 酚醛树脂 液体甲阶酚醛树脂在酸性条件下固化时假绝热温升的测定 |
China National Standards when |
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GB/T 10357.8-2015 |
Test of mechanical properties of furniture—Part 8:Stability of chairs with tilting or reclining mechanisms when fully reclined, and rocking chairs 家具力学性能试验 第8部分:充分向后靠时具有倾斜和斜倚机械性能的椅子和摇椅稳定性 |
China National Standards when |
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GB/T 19981.2-2014 |
Textiles―Professional care,drycleaning and wetcleaning of fabrics and garments―Part 2: Procedure for testing performance when cleaning and finishing using tetrachloroethene 纺织品 织物和服装的专业维护、干洗和湿洗 第2部分:使用四氯乙烯干洗和整烫时性能试验的程序 |
China National Standards when |
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GB/T 30658-2014 |
Prostheses and orthoses―Factors to be considered when specifying a prosthesis for a person who has had a lower limb amputation 假肢和矫形器 开具下肢假肢处方考虑的因素 |
China National Standards when |
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GB/T 30657-2014 |
Prostheses and orthoses―Factors to be included when describing physical activity of a person who has had a lower limb amputation(s) or who has a deficiency of a lower limb segment(s) present at birth 假肢和矫形器 描述下肢截肢或先天性下肢缺失患者活动量考虑的因素 |
China National Standards when |
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GB/T 28893-2012 |
Surface Chemical Analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Methods used to determine peak intensities and information required when reporting results 表面化学分析 俄歇电子能谱和X射线光电子能谱 测定峰强度的方法和报告结果所需的信息 |
China National Standards when |
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GB/T 6075.3-2011 |
Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 3:Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15 000 r/min when measured in situ 机械振动 在非旋转部件上测量评价机器的振动 第3部分:额定功率大于15kW额定转速在120 r/min至15000r/min之间的在现场测量的工业机器 |
China National Standards when |
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GB/T 24254-2009 |
Textile and clothing - Determination and interpretation of cold stress when using required clothing insulation (IREQ) and local cooling effects 纺织品和服装 冷环境下需求热阻的确定 |
China National Standards when |
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GB/T 19981.4-2009 |
Textiles - Professional care, drycleaning and wetcleaning of fabrics and garments - Part 4: Procedure for testing performance when cleaning and finishing using simulated wetcleaning 纺织品 织物和服装的专业维护、干洗和湿洗 第4部分:使用模拟湿清洗和整烫时性能试验的程序 |
China National Standards when |
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GB/T 19981.3-2009 |
Textiles - Professional care, drycleaning and wetcleaning of fabrics and garments - Part 3: Procedure for testing performance when cleaning and finishing using hydrocarbon solvent 纺织品 织物和服装的专业维护、干洗和湿洗 第3部分:使用烃类溶剂干洗和整烫时性能试验的程序 |
China National Standards when |
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GB/T 20161-2008 |
Cage induction motors when fed from converters-application guide 变频器供电的笼型感应电动机应用导则 |
China National Standards when |
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GB/T 9582-2008 |
Photography - Industrial radiographic films - Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation 摄影 工业射线胶片 ISO感光度,ISO平均斜率和ISO斜率G2和G4的测定(用X和γ射线曝光) |
China National Standards when |
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GB/T 20164-2006 |
Prevention and control specifications for mail and mail handling systems in the area of when epidemics breakout 传染病暴发流行期间疫区邮件及处理系统预防控制规范 |
China National Standards when |
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GB/T 11020-2005 |
Flammability of solid non-metallic meterials when exposed to flame sources-List of test methods 固体非金属材料暴露在火焰源时的燃烧性试验方法清单 |
China National Standards when |
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GB/T 19739-2005 |
Mechanical vibration and shock-Hand-arm vibration-Method for measuring the vibration transmissibility of resilient materials when loaded by the hand-arm system 机械振动与冲击 手臂振动 手臂系统为负载时弹性材料振动传递率的测量方法 |
China National Standards when |
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GB/T 7584.2-1999 |
Acoustics--Hearing protectors--Part 2:Estimation of effective A-weighted sound pressure levels when hearing protectors are worn 声学 护听器 第2部分:戴护听器时有效的A计权声压级估算 |
China National Standards when |
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GB/T 4857.1-1992 |
Packaging--Complete,filled transport packages--Identification of parts when testing 包装 运输包装件 试验时各部位的标示方法 |
China National Standards when |
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