test piece for welding
英 [test piːs fɔː(r) ˈweldɪŋ]
美 [test piːs fɔːr ˈweldɪŋ]
网络 焊接试板
双语例句
- According to the standard's requirements, test piece for qualification of welding procedure and for product welding should be carried out various bending test.
焊接工艺评定试板和产品焊接试板，按标准要求都要进行弯曲试验。