China National Standards

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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.
  •  China "used" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42284.5-2022 Road vehicles - Environmental conditions and tests for electrical and electronic equipment used in electric vehicle drive systems - Part 5: Chemical loads
    道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第5部分:化学负荷
    China National Standards
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    English PDF
    GB/T 42284.4-2022 Road vehicles - Environmental conditions and tests for electrical and electronic equipment used in electric vehicle drive systems - Part 4: Climatic loads
    道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第4部分:气候负荷
    China National Standards
    used

    English PDF
    GB/T 42284.3-2022 Road vehicles - Environmental conditions and tests for electrical and electronic equipment used in electric vehicle drive systems - Part 3: Mechanical loads
    道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第3部分:机械负荷
    China National Standards
    used

    English PDF
    GB/T 42284.1-2022 Road vehicles - Environmental conditions and tests for electrical and electronic equipment used in electric vehicle drive systems - Part 1: General provisions
    道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第1部分:一般规定
    China National Standards
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    GB/T 42181-2022 Test method for tightening torque of threaded blind rivets used in aviation
    航空用螺纹抽芯铆钉锁紧力矩测试方法
    China National Standards
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    GB/T 41963-2022 Technical requirements for classification and collection of chemicals used in waste vehicles
    废弃车用化学品分类与收集技术要求
    China National Standards
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    GB/T 20657-2022 Oil and gas industry - Performance formulas and calculations for casing, tubing, drill pipe, and line pipe used as casing or tubing
    石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算
    China National Standards
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    GB 17896-2022 Allowable values of energy efficiency and energy efficiency grades for ballasts used in gas discharge lamps for general lighting
    普通照明用气体放电灯用镇流器能效限定值及能效等级
    China National Standards
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    GB/Z 42004-2022 Consideration of the reference impedance and public power supply network impedance used to determine the disturbance characteristics of electrical equipment (rated current per phase less than or equal to 75A)
    确定电气设备(每相额定电流小于或等于75A)骚扰特性用的参考阻抗和公用供电网络阻抗的考虑
    China National Standards
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    GB/T 41872-2022 Heat exchangers used in refrigeration systems and heat pumps—Temperature, pressure and velocity three-field synergy performance test and evaluation method
    制冷系统及热泵用换热器 温度、压力和速度三场协同的性能测试和评价方法
    China National Standards
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    GB/T 41824-2022 Quality management specifications for metal materials used in items important to safety in nuclear power plants
    核电厂安全重要物项用金属材料质量管理规范
    China National Standards
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    GB/T 21221-2022 Insulating fluids Unused insulating fluids based on synthetic aromatic hydrocarbons
    绝缘液体 以合成芳烃为基的未使用过的绝缘液体
    China National Standards
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    GB/T 41632-2022 Insulating fluids Unused synthetic organic esters for electrical purposes
    绝缘液体 电气用未使用过的合成有机酯
    China National Standards
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    GB/T 41631-2022 Unused mineral insulating oil for oil-filled cables
    充油电缆用未使用过的矿物绝缘油
    China National Standards
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    GB/T 6903-2022 Analysis of water used in boiler and cooling system—General rule
    锅炉用水和冷却水分析方法  通则
    China National Standards
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    GB/T 6907-2022 Analysis of water used in boiler and cooling system—Sampling method of water
    锅炉用水和冷却水分析方法 水样的采集方法
    China National Standards
    used

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    GB/T 10656-2022 Analysis of water used in boiler and cooling system—Determination of zinc
    锅炉用水和冷却水分析方法 锌离子的测定
    China National Standards
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    GB/T 17473.7-2022 Test methods of precious metals pastes used for microelectronics—Part 7: Determination of solderability and solder leaching resistance
    微电子技术用贵金属浆料测试方法 第7部分:可焊性、耐焊性测定
    China National Standards
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    GB/T 2478-2022 Conventional abrasive—Brown fused alumina
    普通磨料  棕刚玉
    China National Standards
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    GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)
    石灰石及白云石化学分析方法 第11部分:氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
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    GB/T 2479-2022 Conventional abrasive—White fused alumina
    普通磨料  白刚玉
    China National Standards
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    GB/T 41135.2-2021 Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 2: System aspects
    故障路径指示用电流和电压传感器或探测器?? 第2部分:系统应用
    China National Standards
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    GB/T 41135.1-2021 Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 1: General principles and requirements
    故障路径指示用电流和电压传感器或探测器?? 第1部分:通用原理和要求
    China National Standards
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    GB/T 41122-2021 Requirements for lifts used to assist in building evacuation
    用于辅助建筑物人员疏散的电梯要求
    China National Standards
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    GB/T 22473.1-2021 Batteries used for energy storage -- Part 1: Photovoltaic off-grid application technical conditions
    储能用蓄电池? 第1部分:光伏离网应用技术条件
    China National Standards
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    GB/T 41101.3-2021 Earth-moving machinery -- Sustainability -- Part 3: used machines
    土方机械? 可持续性? 第3部分:二手机器
    China National Standards
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    GB/T 23251-2021 Guideline for coal used in coal chemical technology
    煤化工用煤技术导则
    China National Standards
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    GB/T 25119-2021 Railway applications—Electronic equipment used on rolling stock
    轨道交通 机车车辆电子装置
    China National Standards
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    GB/T 41006-2021 General technical requirements for polyurethane synthetic leather used for vehicle
    汽车用聚氨酯合成革通用技术条件
    China National Standards
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    GB/T 40976-2021 Moxa floss used in moxibustion
    灸用艾绒
    China National Standards
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    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
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    GB/T 40820-2021 Residual direct current detecting device (RDC-DD) to be used for mode 3 charging of electric vehicles
    电动汽车模式3充电用直流剩余电流检测电器(RDC-DD)
    China National Standards
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    GB/T 30845.2-2021 Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships
    高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分:不同类型的船舶用附件的尺寸兼容性和互换性要求
    China National Standards
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    GB/T 15092.5-2021 Switches for appliances—Part 2:Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery
    器具开关 第2部分:手持式、可移式电动工具和园林机器开关的特殊要求
    China National Standards
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    GB/T 33598.3-2021 Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging
    车用动力电池回收利用 再生利用 第3部分:放电规范
    China National Standards
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    GB/T 30433-2021 Standard column used for evaluating liquid chromatograph
    液相色谱仪测试用标准色谱柱
    China National Standards
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    GB/T 40559-2021 Lithium ion cells and batteries used in self-balancing vehicle—Safety requirements
    平衡车用锂离子电池和电池组 安全要求
    China National Standards
    used

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    GB/T 20412-2021 Fused calcium magnesium phosphate fertilizer
    钙镁磷肥
    China National Standards
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    GB/T 20186.2-2021 Secondary coating materials used for optical fibre—Part 2: Modified propylene resin
    光纤用二次被覆材料 第2部分:改性聚丙烯
    China National Standards
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    GB/T 40458-2021 Specification of nucleic acid extraction used for high-throughput detection of pathogenic microorganisms
    用于病原微生物高通量检测的核酸提取技术规范
    China National Standards
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    GB/T 40415-2021 Determination of light transmittance for the photovoltaic glass module used in building
    建筑用光伏玻璃组件透光率测试方法
    China National Standards
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    GB/T 40371-2021 Gas welding equipment—Materials for equipment used in gas welding, cutting and allied processes
    气焊设备 焊接、切割及相关工艺设备用材料
    China National Standards
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    GB/T 40363-2021 Rigid polyurethane cellular materials used for refrigerated containers and refrigerated trailers
    冷藏集装箱和冷藏保温车用硬质聚氨酯泡沫塑料
    China National Standards
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    GB/T 40312-2021 Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)
    磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
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    GB/T 40311-2021 Vanadium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method)
    钒渣 多元素的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
    used

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    GB/T 34015.4-2021 Recovery of traction battery used in electric vehicle—Echelon use—Part 4: Labels for echelon used battery products
    车用动力电池回收利用 梯次利用 第4部分:梯次利用产品标识
    China National Standards
    used

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    GB/T 34015.3-2021 Recovery of traction battery used in electric vehicle—Echelon use—Part 3:Echelon using requirement
    车用动力电池回收利用 梯次利用 第3部分:梯次利用要求
    China National Standards
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    GB/T 5687.13-2021 Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method)
    铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
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    GB/T 40324-2021 Non-destructive testing—Testing method for large diameter round bars by focused ultrasound
    无损检测 大直径圆棒聚焦超声检测方法
    China National Standards
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    GB/T 40232-2021 Safety signs used in ice and snow sports areas
    冰雪运动场所用安全标志
    China National Standards
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    GB/T 40224-2021 Plastics boxes used for rainwater infiltration,attenuation and storage
    雨水渗透、调蓄、储存用塑料模块
    China National Standards
    used

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    GB 9656-2021 Safety technical specification for glazing materials used in power-driven vehicles
    机动车玻璃安全技术规范
    China National Standards
    used

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    GB 40165-2021 Lithium ion cells and batteries used in stationary electronic equipments—Safety technical specification
    固定式电子设备用锂离子电池和电池组 安全技术规范
    China National Standards
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    GB/T 37036.4-2021 Information technology—Biometrics used with mobile devices—Part 4:Iris
    信息技术 移动设备生物特征识别 第4部分:虹膜
    China National Standards
    used

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    GB/T 22683-2021 Methods used to designate model of controls for household and similar use
    家用和类似用途控制器产品型号编制方法
    China National Standards
    used

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    GB/T 39805-2021 Insulating glass used on multiple units
    动车组用中空玻璃
    China National Standards
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    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
    used

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    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
    used

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    GB 9656-2021 Safety technical specification for glazing materials used in power-driven vehicles
    机动车玻璃安全技术规范
    China National Standards
    used

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    GB 40165-2021 Lithium ion cells and batteries used in stationary electronic equipments—Safety technical specification
    固定式电子设备用锂离子电池和电池组 安全技术规范
    China National Standards
    used

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    GB/T 39690.2-2020 Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2:Preparation of test specimens and determination of properties
    塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第2部分:试样制备和性能测定
    China National Standards
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    GB/T 39690.1-2020 Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 1: Designation system and basis for specification
    塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第1部分: 命名系统和分类基础
    China National Standards
    used

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    GB/T 39673.53-2020 Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 53: EMC requirements for HBES/BACS used in industrial environments
    住宅和楼宇电子系统(HBES)及楼宇自动化和控制系统(BACS) 第53部分:用于工业环境下的HBES和BACS的EMC要求
    China National Standards
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    GB/T 39673.52-2020 Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 52: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments
    住宅和楼宇电子系统(HBES)及楼宇自动化和控制系统(BACS) 第52部分:用于住宅、商业和轻工业环境下的HBES和BACS的EMC要求
    China National Standards
    used

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    GB/T 39659-2020 Rarely-used Chinese character encoding with structure for numeric key
    生僻汉字结构数字键编码
    China National Standards
    used

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    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
    used

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    GB/T 39224-2020 Technical specification for used batteries take-back
    废旧电池回收技术规范
    China National Standards
    used

    English PDF
    GB/T 39135-2020 Test method of color difference for photovoltaic glass module used in building
    建筑光伏玻璃组件色差检测方法
    China National Standards
    used

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    GB/T 39007-2020 Specification of motion control for industrial robots used in programmable controllers
    基于可编程控制器的工业机器人运动控制规范
    China National Standards
    used

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    GB/T 19206-2020 Requirements and test methods for organic sulfur compounds used as odorants for natural gas
    天然气用有机硫化合物加臭剂的要求和测试方法
    China National Standards
    used

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    GB/T 3044-2020 Chemical analysis methods for white fused alumina and pink fused alumina
    白刚玉、铬刚玉化学分析方法
    China National Standards
    used

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    GB/T 38853-2020 Performance requirements of monitoring and measuring systems used for data collection and analysis
    用于数据采集和分析的监测和测量系统的性能要求
    China National Standards
    used

    English PDF
    GB/T 19724-2020 Forestry machinery—Portable chain-saws and brush-cutters—Exhaust system-caused fire risk
    林业机械 便携式油锯和割灌机 易引起火险的排放系统
    China National Standards
    used

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    GB/T 38698.1-2020 Recycling of traction battery used in electric vehicle—Management specification—Part 1:Packing and transporting
    车用动力电池回收利用 管理规范 第1部分:包装运输
    China National Standards
    used

    English PDF
    GB/T 34015.2-2020 Recycling of traction battery used in electric vehicle—Echelon use—Part2:Removing requirements
    车用动力电池回收利用 梯次利用 第2部分:拆卸要求
    China National Standards
    used

    English PDF
    GB/T 33598.2-2020 Recycling of traction battery used in electric vehicle—Recycling—Part 2:Materials recycling requirements
    车用动力电池回收利用 再生利用 第2部分:材料回收要求
    China National Standards
    used

    English PDF
    GB/T 5137.5-2020 Test methods of safety glazing materials used on road vehicles Part
    汽车安全玻璃试验方法 第5部分:耐化学侵蚀性和耐温度变化性试验
    China National Standards
    used

    English PDF
    GB/T 5137.4-2020 Test methods of safety glazing materials used on road vehicles—Part 4:Determination of solar characteristic
    汽车安全玻璃试验方法 第4部分:太阳能特性试验
    China National Standards
    used

    English PDF
    GB/T 5137.3-2020 Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests
    汽车安全玻璃试验方法 第3部分:耐辐照、高温、潮湿、燃烧和耐模拟气候试验
    China National Standards
    used

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    GB/T 5137.2-2020 Test methods of safety glazing materials used on road vehicles—Part 2:Optical properties tests
    汽车安全玻璃试验方法 第2部分:光学性能试验
    China National Standards
    used

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    GB/T 5137.1-2020 Test methods of safety glazing materials used on road vehicles—Part 1: Mechanical properties tests
    汽车安全玻璃试验方法 第1部分:力学性能试验
    China National Standards
    used

    English PDF
    GB/T 38554-2020 General requirements for simulation service used in cloud manufacturing
    云制造仿真服务通用要求
    China National Standards
    used

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    GB/T 38346-2019 Selection and control requirements for key materials used in tantalum capacitors for space application
    宇航用钽电容器用关键材料选用与控制要求
    China National Standards
    used

    English PDF
    GB 4793.4-2019 Safety requirements for electrical equipment for measurement,control and laboratory use—Part 4: Particular requirements for sterilizers and washer-disinfectors used to treat medical materials
    测量、控制和实验室用电气设备的安全要求 第4部分:用于处理医用材料的灭菌器和清洗消毒器的特殊要求
    China National Standards
    used

    English PDF
    GB/T 37996-2019 Rubber seals used in the power lithium battery
    动力锂电池用橡胶密封件
    China National Standards
    used

    English PDF
    GB/T 37977.23-2019 Electrostatics—Part 2-3:Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation
    静电学 第2-3部分:防静电固体平面材料电阻和电阻率的测试方法
    China National Standards
    used

    English PDF
    GB/T 37862-2019 Plastics pipes used for pipeline rehabilitation—General
    非开挖修复用塑料管道 总则
    China National Standards
    used

    English PDF
    GB/T 37757-2019 Determination of emission rate of volatile organic compounds from materials and components used in electrical and electronic products—Emission test chamber-gas chromatography mass spectrometry
    电子电气产品用材料和零部件中挥发性有机物释放速率的测定 释放测试舱-气相色谱质谱法
    China National Standards
    used

    English PDF
    GB/T 37643-2019 PLA filament for fused deposition modeling
    熔融沉积成型用聚乳酸(PLA)线材
    China National Standards
    used

    English PDF
    GB/T 37466-2019 Laser lift-off equipment used for GaN
    氮化镓激光剥离设备
    China National Standards
    used

    English PDF
    GB/T 22720.2-2019 Rotating electrical machines—Qualification tests for the partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters
    旋转电机 电压型变频器供电的旋转电机耐局部放电电气绝缘结构(Ⅱ型)的鉴定试验
    China National Standards
    used

    English PDF
    GB/T 21114-2019 Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method
    耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法
    China National Standards
    used

    English PDF
    GB/T 37036.1-2018 Information technology—Biometrics used with mobile devices—Part1: General requirement
    信息技术-移动设备生物特征识别-第1部分:通用要求
    China National Standards
    used

    English PDF
    GB/T 36982-2018 Interface technical requirements and measurement methods of the digital optical line terminal used in program distribution network
    节目分配网络ASI数字光端机接口技术要求和测量方法
    China National Standards
    used

    English PDF
    GB/T 36998-2018 Technical requirements and measurement methods for ASI combiner/splitter used in program distribution network
    节目分配网络ASI合路/分路器技术要求和测量方法
    China National Standards
    used

    English PDF
    GB/T 28026.2-2018 Railway applications—Fixed installations—Electrical safety,earthing and the return circuit—Part 2:Provisions against the effects of stray currents caused by d.c. traction systems
    轨道交通-地面装置-电气安全、接地和回流-第2部分:直流牵引供电系统杂散电流的防护措施
    China National Standards
    used

    English PDF
    GB/T 23227-2018 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability — Determination of air permeability
    卷烟纸、成形纸、接装纸、具有间断或连续透气区的材料以及具有不同透气带的材料 透气度的测定
    China National Standards
    used

    English PDF
    GB/T 35015-2018 Calibration method for calibrated cylinder used in water jacket hydrostatic test
    气瓶外测法水压试验用标准瓶的标定方法
    China National Standards
    used

    English PDF
    GB/T 35052-2018 Magnetite content measurement method for heavy medium suspension used in heavy medium cyclones in coal preparation plant
    选煤厂重介质旋流器悬浮液中磁性物含量的测定方法
    China National Standards
    used

    English PDF
    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
    used

    English PDF

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