China National Standards

China Test method warp GB Standards List


  •  China "Test method warp" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32280-2022 Test method for warp and bow of silicon wafers—Automated non-contact scanning method
    硅片翘曲度和弯曲度的测试  自动非接触扫描法
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    Test method warp

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    GB/T 32280-2015 Test method for warp of silicon wafers—Automated non-contact scanning method
    硅片翘曲度测试 自动非接触扫描法
    China National Standards
    Test method warp

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    GB/T 31334.2-2015 Test methods for dipped canvas—Part 2: Yarn crimp on warp and density
    浸胶帆布试验方法 第2部分:经向卷曲度和密度
    China National Standards
    Test method warp

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    GB/T 31352-2014 Test methods for warp of sapphire substrates
    蓝宝石衬底片翘曲度测试方法
    China National Standards
    Test method warp

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    GB/T 30859-2014 Test method for warp and waviness of silicon wafers for solar cells
    太阳能电池用硅片翘曲度和波纹度测试方法
    China National Standards
    Test method warp

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    GB/T 7689.2-2013 Reinforcements - Test method for woven fabrics - Part 2: Determination of number of yarns per unit length of warp and weft
    增强材料 机织物试验方法 第2部分:经、纬密度的测定
    China National Standards
    Test method warp

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    GB/T 6620-2009 Test method for measuring warp on silicon slices by noncontact scanning
    硅片翘曲度非接触式测试方法
    China National Standards
    Test method warp

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