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