| |||
assembly weld | |||
erection welding; field weld; field welding | |||
erecting welding; fabrication weld | |||
fitting welding | |||
match assembly welding |
装配焊接 : 8 phrases in 6 subjects |
Architecture | 1 |
Drilling | 1 |
Nautical | 1 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Technology | 2 |