weld
weld
发布时间：2025-03-08 09:21:47
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答案：v. /n. 焊接
相关试题
- 1.weld weld]
- 2.weld
- 3.Weld metal of austenitic stainless steels is susceptible to weld decay.
- 4.weld gasket
- 5.butt weld
- 6.When a filler metal is used, the weld metal composition is not affected by ()
- 7.Weld crack can be classified as_____ crack or cold crack
- 8.An electroslag weld requires what heat treatment to improve the grain structure
- 9.Post weld heat treatment of AA or NA is helpful to recover part of strength of alumniu alloys in T6 conditions
