weld weld]
weld weld]
发布时间：2025-02-16 07:14:11
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答案：v.焊接
相关试题
- 1.weld weld]
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- 3.Weld metal of austenitic stainless steels is susceptible to weld decay.
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- 5.butt weld
- 6.Weld crack can be classified as_____ crack or cold crack
- 7.When a filler metal is used, the weld metal composition is not affected by ()
- 8.An electroslag weld requires what heat treatment to improve the grain structure
- 9.Weld underbead cracking is normally found ____________.焊道下焊缝开裂通常是 ____
- 10.Weld可以焊接多边形模型上的任意两点或多个顶点。
