China National Standards

China Spherical silica powder GB Standards List


  •  China "Spherical silica powder" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 36655-2018 Test method for alpha crystalline silicon dioxide content of Spherical silica powder for electronic packaging—XRD method
    电子封装用球形二氧化硅微粉中α态晶体二氧化硅含量的测试方法 XRD法
    China National Standards
    Spherical silica powder

    English PDF
    GB/T 32661-2016 Spherical silica powder
    球形二氧化硅微粉
    China National Standards
    Spherical silica powder

    English PDF

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