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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 9460-2023 |
Copper and Copper alloy welding wire {译} 铜及铜合金焊丝 |
China National Standards Copper alloy welding |
 English PDF |
| GB/T 3670-2021 |
Covered electordes for manual metal arc welding of copper and copper alloys 铜及铜合金焊条 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 39312-2020 |
Welding procedure qualification test for copper and its alloys 铜及铜合金的焊接工艺评定试验 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 30563-2014 |
Qualification test of welders―Fusion welding for copper and copper alloys 铜及铜合金熔化焊焊工技能评定 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 27672-2011 |
Copper and copper alloy seamless tube for welding and cutting 焊割用铜及铜合金无缝管 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 13147-2009 |
Specification for welding of copper and copper alloy clad steel plates 铜及铜合金复合钢板焊接技术要求 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 15530.6-2008 |
Loose plate flange in steel with a copper pipe or a weld-neck collar in copper alloy for welding 铜管折边和铜合金对焊环松套钢法兰 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 15530.4-2008 |
Copper alloy hubbed slip-on flanges for brazing or welding 铜合金带颈平焊法兰 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 11618.1-2008 |
Pipe fittings of copper and copper alloys - Part 1: Fittings of braze welding type 铜管接头 第1部分：钎焊式管件 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 15530.3-1995 |
Copper alloy plate flanges for brazing or welding 铜合金板式平焊法兰 |
China National Standards Copper alloy welding |
English PDF |
| GB/T 15530.2-1995 |
Copper alloy welding neck flanges 铜合金对焊法兰 |
China National Standards Copper alloy welding |
English PDF |
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