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. |
Standard Code | Standard Title | Standard Class | Order |
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GB/T 18944.2-2022 |
Flexible cellular polymeric materials—Sponge and expanded cellular rubber products—Specification—Part 2:Mouldings and extrusions 柔性多孔聚合物材料 海绵和发泡橡胶制品 规范 第2部分:模制品与挤出制品 |
China National Standards extrusions |
English PDF |
GB/T 33220-2016 |
Copper-beryllium alloy forgings and extrusions—General specification 铜铍合金锻件和挤压件 通用技术条件 |
China National Standards extrusions |
English PDF |
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