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  •  China "effective" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43576-2023 Oral hygiene and care products. Laboratory test method for the effectiveness of toothpaste in removing exogenous stains.
    口腔清洁护理用品 牙膏对去除外源性色斑效果的实验室测试方法
    China National Standards
    effective

    English PDF
    GB/T 11356.2-2023 Belt drives - Inspection of normal and narrow V-pulley grooves - Part 2: effective width system
    带传动 普通和窄V带轮槽形检验 第2部分:有效宽度制
    China National Standards
    effective

    English PDF
    GB/Z 42964-2023 Method for evaluating the effectiveness of library paper document deacidification process
    图书馆纸质文献脱酸工艺有效性评价方法
    China National Standards
    effective

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    GB/T 42944-2023 Paper, paperboard and paper products Determination of effective recycled content
    纸、纸板和纸制品 有效回收组分的测定
    China National Standards
    effective

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    GB/T 5758-2023 Method for determination of particle size, effective particle size and uniformity coefficient of ion exchange resin
    离子交换树脂粒度、有效粒径和均一系数的测定方法
    China National Standards
    effective

    English PDF
    GB/T 9452-2023 Method for determination of effective heating zone of heat treatment furnace
    热处理炉有效加热区测定方法
    China National Standards
    effective

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    GB/T 42718-2023 General Technical Requirements for Electromagnetic Shielding effectiveness of Wrapped Foam Pads
    包裹泡棉衬垫的电磁屏蔽效能通用技术要求
    China National Standards
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    GB/T 42458-2023 Guidelines for evaluating the effective use of data in public health emergencies in smart cities
    智慧城市 突发公共卫生事件数据有效利用评估指南
    China National Standards
    effective

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    GB/T 41253-2022 Specification for effectiveness evaluation of process industry safety monitoring system
    过程工业安全监测系统有效性评估规范
    China National Standards
    effective

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    GB/T 13575.2-2022 Ordinary and narrow V-belt drives - Part 2: effective width control
    普通和窄V带传动 第2部分:有效宽度制
    China National Standards
    effective

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    GB/T 18216.6-2022 Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: effectiveness of residual current devices (RCDs) in TT, TN and IT systems
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第6部分:TT、TN和IT系统中剩余电流装置(RCD)的有效性
    China National Standards
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    GB/T 12190-2021 Method for measuring the shielding effectiveness of electromagnetic shielding enclosures
    电磁屏蔽室屏蔽效能的测量方法
    China National Standards
    effective

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    GB/T 33779.3-2021 Guidance for special characteristic of optical fibre—Part 3:effective area(Aeff)
    光纤特性测试导则 第3部分:有效面积(Aeff)
    China National Standards
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    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
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    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
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    GB/T 41043-2021 Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane
    煤与煤层气协调开发效果评价指标及计算方法
    China National Standards
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    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
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    GB/T 39173-2020 Smart factory—The effectiveness assessment methods of safety monitoring
    智能工厂 安全监测有效性评估方法
    China National Standards
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    GB/T 39603-2020 Guidelines for the recall effectiveness evaluation of defective motor vehicle products
    缺陷汽车产品召回效果评估指南
    China National Standards
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    GB/T 39704-2020 Determination of effective thermal conductivity for vacuum insulation panels(VIP)
    真空绝热板有效导热系数的测定
    China National Standards
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    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
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    GB/T 39484-2020 Fibre-reinforced plastic composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach
    纤维增强塑料复合材料 用校准端载荷分裂试验(C-ELS)和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性
    China National Standards
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    GB/T 24128-2018 Plastics—Assessment of the effectiveness of fungistatic compounds in plastics formulations
    塑料-塑料防霉剂的防霉效果评估
    China National Standards
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    GB/T 22319.11-2018 Measurement of quartz crystal unit parameters—Part 11:Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction
    石英晶体元件参数的测量 第11部分:采用自动网络分析技术和误差校正确定负载谐振频率和有效负载电容的标准方法
    China National Standards
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    GB/T 33615-2017 Garments-Testing method of electromagnetic shielding effectiveness
    服装 电磁屏蔽效能测试方法
    China National Standards
    effective

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    GB/T 35791-2017 Specification for single-phase-to-ground fault feeder selection device based on traveling waves for neutral non-effectively grounded system
    中性点非有效接地系统单相接地故障行波选线装置技术要求
    China National Standards
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    GB/T 20216-2016 Pulp and paper—Determination of the effective residual ink concentration (ERIC number)—Infrared reflectance measurement
    纸浆和纸 有效残余油墨浓度(ERIC值)的测定 红外线反射率测量法
    China National Standards
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    GB/T 32981-2016 Test method for effective thermal conductivity of wall materials
    墙体材料当量导热系数测定方法
    China National Standards
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    GB/T 32910.3-2016 Data center—Resource utilization—Part 3: Electric energy usage effectiveness requirements and measuring methods
    数据中心 资源利用 第3部分:电能能效要求和测量方法
    China National Standards
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    GB/T 32372-2015 Evaluation of the effectiveness of surface treatment techniques for aluminium use in adhesives by wet-peel test by floating-roller
    浮辊法湿剥离强度评价粘接用铝材表面处理有效性的试验方法
    China National Standards
    effective

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    GB/T 30842-2014 Electromagnetic shielding effectiveness specification and measuring method for high voltage testing enclosures
    高压试验室电磁屏蔽效能要求与测量方法
    China National Standards
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    GB/T 5161-2014 Metallic powders―Determination of effective density―Liquid immersion method
    金属粉末 有效密度的测定 液体浸透法
    China National Standards
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    GB/T 30140-2013 Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field
    磁性材料在低频磁场中屏蔽效能的测量方法
    China National Standards
    effective

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    GB/T 30142-2013 Measuring methods for shielding effectiveness of planar electromagnetic shielding materials
    平面型电磁屏蔽材料屏蔽效能测量方法
    China National Standards
    effective

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    GB/T 27582-2011 Optical functional films - Electromagnetic interference shielding film for plasma TV - Determination of shielding effectiveness
    光学功能薄膜 等离子电视用电磁波屏蔽膜 屏蔽效能测定方法
    China National Standards
    effective

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    GB/T 26834-2011 Non-destructive testing instruments - Measurement of effective focal spot size of mini and micro focus X-ray tubes
    无损检测仪器 小焦点及微焦点X射线管有效焦点尺寸测量方法
    China National Standards
    effective

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    GB/T 26294-2010 Carbonaceous materials used in the production of aluminium - Cold-ramming paste - Determination of effective binder content and aggregate content by extraction with quinoline,and determination of aggregate size distribution
    铝电解用炭素材料 冷捣糊中有效粘合剂含量、骨料含量及骨料粒度分布的测定 喹啉萃取法
    China National Standards
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    GB/T 25758.5-2010 Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 5: Measurement of the effective focal spot size of mini and micro focus X-ray tubes
    无损检测 工业X射线系统焦点特性 第5部分:小焦点和微焦点X射线管的有效焦点尺寸的测量方法
    China National Standards
    effective

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    GB/T 25471-2010 Measuring methods for electromagnetic shielding effectiveness of coating
    电磁屏蔽涂料的屏蔽效能测量方法
    China National Standards
    effective

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    GB/T 18029.3-2008 Wheelchairs - Part 3: Determination of effectiveness of brakes
    轮椅车 第3部分:制动器的测定
    China National Standards
    effective

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    GB/T 13575.2-2008 Classical and narrow V-belt drives - Part 2:effective system
    普通和窄V带传动 第2部分:有效宽度制
    China National Standards
    effective

    English PDF
    GB/T 20874-2007 Calculation of the effective parameters of magnetic piece parts
    磁性零件有效参数的计算
    China National Standards
    effective

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    GB/T 20216-2006 Determination of effective residual ink
    有效残余油墨的测定
    China National Standards
    effective

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    GB/T 12190-2006 Method for measuring the shielding effectiveness of electromagnetic shielding enclosures
    电磁屏蔽室屏蔽效能的测量方法
    China National Standards
    effective

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    GB/T 14799-2005 Geotextiles and geotextile-related products-Determination of the effective opening size-Dry sieving method
    土工布及其有关产品 有效孔径的测定 干筛法
    China National Standards
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    GB/T 9451-2005 Determination of total or effective thickness of thin surface hardened layers of steel parts
    钢件薄表面总硬化层深度或有效硬化层深度的测定
    China National Standards
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    GB/T 5617-2005 Determination of effective depth of hardening after induction or flame hardening of steel
    钢的感应淬火或火焰淬火后有效硬化层深度的测定
    China National Standards
    effective

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    GB/T 10413-2002 Grooved pulleys for narrow V-belts(system based on effective width)
    窄V带轮(有效宽度制)
    China National Standards
    effective

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    GB/T 5758-2001 Determination for particle size range,effective size and uniformity coefficient of ion exchange resins
    离子交换树脂粒度、有效粒径和均一系数的测定
    China National Standards
    effective

    English PDF
    GB/Z 17979-2000 Information technology--Guidelines for effective use of optical disk cartridges conforming to GB/T 17234
    信息技术 符合GB/T 17234标准的盒式光盘有效使用的指南
    China National Standards
    effective

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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
    effective

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    GB/T 11356.2-1997 Belt drives--Pulley for classical and narrow V-belts drives(system based on effective width)--Geometrical inspection of grooves
    带传动 普通及窄V带传动用带轮(有效宽度制) 槽形检验
    China National Standards
    effective

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    GB/T 2462-1996 Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method
    硫铁矿和硫精矿中有效硫含量的测定 燃烧中和法
    China National Standards
    effective

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