一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
撤退 (v)
nachbehandeln (v)
after-treat (v)
post-treat (v)
Despite meticulous thermal post-treatment it is not possible to totally rule out brittle fractures.
retreat (v)
They enable short welding and hold times and enable parts with different wall thicknesses to be joined without pretreatment and without structural changes in the material.
