Standard Code | Standard Title | Standard Class | Order |
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GB/T 35472.6-2017 |
Test method for friction element of wet automatic transmission—Part 6: μ-PVT test method 湿式自动变速箱摩擦元件试验方法 第6部分:摩擦性能与压力、速度、温度关系试验方法 |
China National Standards μ |
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GB/T 35358.1-2017 |
Inlet air cleaning equipment for vehicle engines and compressors—Part 1: Fractional efficiency testing with fine particles(0.3 μm to 5 μm optical diameter) 汽车发动机和压缩机进气空气滤清装置 第1部分:细颗粒分级效率测试(0.3μm到5μm) |
China National Standards μ |
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GB/T 35358.2-2017 |
Inlet air cleaning equipment for vehicle engines and compressors—Part 2: Fractional efficiency testing with coarse particles(5 μm to 40 μm optical diameter) 汽车发动机和压缩机进气空气滤清装置 第2部分:粗颗粒分级效率测试(5μm到40μm) |
China National Standards μ |
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GB/T 1408.3-2016 |
Insulating materials—Test methods for electric strength—Part 3: Additional requirements for 1.2/50 μs impulse tests 绝缘材料 电气强度试验方法 第3部分:1.2/50μs冲击试验补充要求 |
China National Standards μ |
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GB/T 6609.37-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 37: Determination of the particles size content less then 20μm 氧化铝化学分析方法和物理性能测定方法 第37部分:粒度小于20μm颗粒含量的测定 |
China National Standards μ |
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GB/T 1408.3-2007 |
Electric strength of insulating materials test methods - Part 3: Additional requirements for 1,2/50μs impulse tests 绝缘材料电气强度试验方法 第3部分:1.2/50μs脉冲试验补充要求 |
China National Standards μ |
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GB/T 6609.28-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of the fine particle size distribution(less than 60μm)--Method using electroformed sieves 氧化铝化学分析方法和物理性能测定方法 小于60μm的细粉末粒度分布的测定 湿筛法 |
China National Standards μ |
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