China National Standards

China reliev 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 "reliev" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 24921.2-2010 Sizing,selection,and installation of pressure relieving valves for petrochemical industries - Part 2: Installation
    石化工业用压力释放阀的尺寸确定、选型和安装 第2部分:安装
    China National Standards
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    English PDF
    GB/T 24921.1-2010 Sizing,selection and installation of pressure reliev valves for petrochemical industries - Part 1: Sizing and selection
    石化工业用压力释放阀的尺寸确定、选型和安装 第1部分:尺寸的确定和选型
    China National Standards
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    English PDF
    GB/T 1119.2-2002 Flat relieved tooth slotting cutters--Part 2:The technical specifications
    尖齿槽铣刀 第2部分:技术条件
    China National Standards
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    English PDF
    GB/T 1119.1-2002 Flat relieved tooth slotting cutters--Part 1:The types and dimensions
    尖齿槽铣刀 第1部分:型式和尺寸
    China National Standards
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    English PDF

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