China National Standards

China tendency GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "tendency" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 25151.4-2010 Fabrication and inspection method for high pressure urea equipment - Part 4: Intergranular corrosion tendency test specimen preparation for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade
    尿素高压设备制造检验方法 第4部分:尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀倾向试验的试样制取
    China National Standards
    tendency

    English PDF
    GB/T 25151.3-2010 Fabrication and inspection method for high pressure urea equipment - Part 3: Intergranular corrosion tendency test for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade
    尿素高压设备制造检验方法 第3部分:尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀倾向试验
    China National Standards
    tendency

    English PDF
    GB/T 14834-2009 Rubber, vulcanized or thermoplastic - Determination of tendency to adhere to and corrode metals
    硫化橡胶或热塑性橡胶 与金属粘附性及对金属腐蚀作用的测定
    China National Standards
    tendency

    English PDF
    GB/T 20104-2006 Method for identifying tendency of coal to spontaneous combustion by oxygen absorption with chromatograph
    煤自燃倾向性色谱吸氧鉴定法
    China National Standards
    tendency

    English PDF

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