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 41475-2022 |
1: Specification for color and legend of 25000 ~ 1:500000 soil nutrient map 1:25 000~1:500 000土壤养分图用色与图例规范 |
China National Standards 1: Specification for |
English PDF |
GB/T 36290.1-2020 |
Process diagrams for power plants—Part 1: Specification for diagrams 电站流程图 第1部分:制图规范 |
China National Standards 1: Specification for |
English PDF |
GB/T 2992.1-2011 |
Dimensions of refractory bricks - Part 1: Specification for general bricks 耐火砖形状尺寸 第1部分:通用砖 |
China National Standards 1: Specification for |
English PDF |
GB/T 24132.1-2009 |
Plastics-coated fabrics for upholstery - Part 1: Specification for PVC-coated knitted fabrics 室内装饰用塑料涂覆织物 第1部分:PVC涂覆针织物规范 |
China National Standards 1: Specification for |
English PDF |
GB/T 6378.1-2008 |
Sampling procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL 计量抽样检验程序 第1部分:按接收质量限(AQL)检索的对单一质量特性和单个AQL的逐批检验的一次抽样方案 |
China National Standards 1: Specification for |
English PDF |
GB/T 18802.311-2007 |
Components for low-voltage surge protective devices - Part 311: Specification for gas discharge tubes(GDT) 低压电涌保护器元件 第311部分:气体放电管(GDT)规范 |
China National Standards 1: Specification for |
English PDF |
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