China National Standards

China Verification Regulation Characterization GB Standards List


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  •  China "Verification Regulation Characterization" GB Standards List:
  • China Metrological Standards
    JJG 516-1987- English Version of China Metrological Standard
    Verification regulation of model BJ2920 (HQ2) digital DC characterization tester for bipolor transister
    bj2920(hq2)型数字式晶体三极管综合(直流)参数测试仪检定规程
    China Metrological Standards
    JJG 896-1995- English Version of China Metrological Standard
    Verification Regulation of Characterization Systems for the Loss and Mode Field Diameter of Optical Fiber
    光纤损耗和模场直径测量仪
    China Metrological Standards
    JJG 895-1995- English Version of China Metrological Standard
    Verification Regulation of the Characterization Systems for the Refraction Index Profile and Geometric Parameters of Optical Fiber
    光纤折射率分布和几何参数测量仪(折射近场法)

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