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China return GB Standards List


  •  China "return" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 29188-2022 Brand value evaluation multi-period excess return method {译}
    品牌价值评价 多周期超额收益法
    China National Standards
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    GB/T 38206.5-2021 Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves
    气动元件可靠性评估方法 第5部分:止回阀、梭阀、双压阀(与阀)、单向节流阀及快排阀
    China National Standards
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    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
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    GB/T 29632-2021 Range of main parts and the guarantees certificate in repair,replacement and return warranty of household automobile
    家用汽车产品三包主要零部件种类范围及三包凭证
    China National Standards
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    GB/T 25429-2019 Petroleum drilling and production equipment—Drill string non-return valve
    石油天然气钻采设备 钻具止回阀
    China National Standards
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    GB/T 28026.3-2018 Railway applications—Fixed installations—Electrical safety, earthing and the return circuit—Part 3: Mutual interaction of a.c.and d.c.traction systems
    轨道交通-地面装置-电气安全、接地和回流-第3部分:交流和直流牵引供电系统的相互作用
    China National Standards
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    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
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    GB/T 28026.1-2018 Railway applications—Fixed installations—Electrical safety,earthing and the return circuit—Part 1:Protective provisions against electric shock
    轨道交通-地面装置-电气安全、接地和回流-第1部分:电击防护措施
    China National Standards
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    GB/T 4678.12-2018 Die casting dies—Components—Part 12: return pins
    压铸模 零件 第12部分:复位杆
    China National Standards
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    GB/T 17737.112-2018 Coaxial communication cables—Part 1-112: Electrical test methods—Test for return loss (uniformity of impedance)
    同轴通信电缆 第1-112部分:电气试验方法 回波损耗(阻抗一致性)试验
    China National Standards
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    GB/T 17737.115-2018 Coaxial communication cables—Part 1-115: Electrical test methods—Test for regularity of impedance (pulse/step function return loss)
    同轴通信电缆 第1-115部分:电气试验方法 阻抗均匀性(脉冲/阶跃函数回波损耗)试验
    China National Standards
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    GB/T 31150-2014 Automotive parts logistics plastic returnable containers―Size and technical parameters requirements
    汽车零部件物流 塑料周转箱尺寸系列及技术要求
    China National Standards
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    GB/T 29632-2013 The range of main parts and the guarantees certificate in repair replacement and return warranty of automobile
    家用汽车产品三包主要零件种类范围与三包凭证
    China National Standards
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    GB/T 28579-2012 Publication logistics - Specification of return operation
    出版物物流 退货作业规范
    China National Standards
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    GB/T 25429-2010 Specification for drill string non-return valve
    钻具止回阀规范
    China National Standards
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    GB/T 15072.9-2008 Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA
    贵金属合金化学分析方法 金合金中铟量的测定 EDTA络合返滴定法
    China National Standards
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    GB/T 15072.8-2008 Test method of precious metal alloys - Determination of copper content for gold, palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA
    贵金属合金化学分析方法 金、钯、银合金中铜量的测定 硫脲析出EDTA络合返滴定法
    China National Standards
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    GB/T 4169.13-2006 Components of injection moulds for plastics ― Part 13: return pin
    塑料注射模零件 第13部分:复位杆
    China National Standards
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    GB/T 4678.12-2003 Die-casting die components--Part 12: return pin
    压铸模零件 第12部分:复位杆
    China National Standards
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    GB/T 18311.6-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-6:Examinations and measurements--return loss
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-6部分:检查和测量 回波损耗
    China National Standards
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    GB/T 18311.3-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-3:Examinations andmeasurements--Monitoring change in attenuation and in return loss (multiple paths)
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-3部分:检查和测量 监测衰减和回波损耗变化(多路)
    China National Standards
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    GB/T 16530-1996 Measuring method for polarization dependence of return loss of a single-mode fibre optic component
    单模纤维光学器件回波损耗偏振依赖性测量方法
    China National Standards
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