China National Standards

China heavily GB Standards List


  •  China "heavily" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 14847-2010 Test mothod for thickness of lightly doped silicon epitaxial layers on heavily doped silicon substrates by infrared reflectance
    重掺杂衬底上轻掺杂硅外延层厚度的红外反射测量方法
    China National Standards
    heavily

    English PDF
    GB/T 24580-2009 Test method for measuring boron contamination in heavily doped n-type silicon substrates by secondary ion mass spectrometry
    重掺n型硅衬底中硼沾污的二次离子质谱检测方法
    China National Standards
    heavily

    English PDF

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