Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 20674.4-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4: Traceability coding 塑料管材和管件 聚乙烯系统熔接设备 第4部分:可追溯编码 |
China National Standards jointing |
English PDF |
GB/T 20674.3-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge 塑料管材和管件 聚乙烯系统熔接设备 第3部分:操作者代码 |
China National Standards jointing |
English PDF |
GB/T 20674.2-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 2: Electrofusion 塑料管材和管件 聚乙烯系统熔接设备 第2部分:电熔连接 |
China National Standards jointing |
English PDF |
GB/T 20674.1-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 1:Butt fusion 塑料管材和管件 聚乙烯系统熔接设备 第1部分:热熔对接 |
China National Standards jointing |
English PDF |
GB/T 32434-2015 |
Plastics pipes and fittings—Butt fusion jointing procedures fortpolyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems 塑料管材和管件 燃气和给水输配系统用聚乙烯(PE)管材及管件的热熔对接程序 |
China National Standards jointing |
English PDF |
GB/T 540-2008 |
Test methods for oil-resisting compressed asbestos fibre jointing 耐油石棉橡胶板试验方法 |
China National Standards jointing |
English PDF |
GB/T 539-2008 |
Oil-resisting compressed asbestos fibre jointing 耐油石棉橡胶板 |
China National Standards jointing |
English PDF |
GB/T 3985-2008 |
Compressed asbestos fibre jointing 石棉橡胶板 |
China National Standards jointing |
English PDF |
GB/T 20674.2-2006 |
Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 2: Electrofusion 塑料管材和管件 聚乙烯系统熔接设备 第2部分:电熔连接 |
China National Standards jointing |
English PDF |
GB/T 20674.1-2006 |
Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 1:Butt fusion 塑料管材和管件 聚乙烯系统熔接设备 第1部分:热熔对接 |
China National Standards jointing |
English PDF |
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