| |||
butt weld; butt welding; jam weld | |||
jam welding | |||
butt joint | |||
| |||
jam weld |
对头 焊 : 74 phrases in 15 subjects |
Architecture | 2 |
Automobiles | 2 |
Aviation | 1 |
Bridge construction | 3 |
Business | 1 |
Chemistry | 1 |
Compressors | 1 |
Drilling | 1 |
General | 3 |
Metallurgy | 12 |
Oil / petroleum | 6 |
Plastics | 7 |
Space | 2 |
Steel production | 1 |
Technology | 31 |