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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 41979.4-2022 |
Friction stir spot welding of aluminum and aluminum alloys - Part 4: Welding procedure specification and qualification {译} 搅拌摩擦点焊 铝及铝合金 第4部分:焊接工艺规程及评定 |
China National Standards Welding procedure specification |
 English PDF |
| GB/T 40800-2021 |
Specification and qualification of welding procedures for production welding of steel castings 铸钢件焊接工艺评定规范 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 37893-2019 |
Recommendation procedure specification for Laser-arc hybrid welding 激光-电弧复合焊接推荐工艺方法 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 34630.4-2017 |
Friction stir welding—Aluminium and its alloys—Part 4：Specification and qualification of welding procedures 搅拌摩擦焊 铝及铝合金 第4部分：焊接工艺规程及评定 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 19867.6-2016 |
Welding procedure specification for laser-arc hybrid welding 激光-电弧复合焊接工艺规程 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 19867.5-2008 |
Welding procedure specification for resistance welding 电阻焊焊接工艺规程 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 19867.4-2008 |
Welding procedure specification for laser beam welding 激光焊接工艺规程 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 19867.3-2008 |
Welding procedure specification for electron beam welding 电子束焊接工艺规程 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 19867.2-2008 |
Welding procedure specification for gas welding 气焊焊接工艺规程 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 19867.1-2005 |
Welding procedure specification for arc welding 电弧焊焊接工艺规程 |
China National Standards Welding procedure specification |
English PDF |
| GB/T 19866-2005 |
Specification and qualification of welding procedures for metallic materials-General rules 焊接工艺规程及评定的一般原则 |
China National Standards Welding procedure specification |
English PDF |
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