 |
| |||
| electric resistance welding | |||
| |||
| resistance welding | |||
| electric resistance welding | |||
| electric resistance welded | |||
|
сварка методом сопротивлением : 4 短语, 4 学科 |
| 冶金 | 1 |
| 卷材 | 1 |
| 机械工程 | 1 |
| 管道 | 1 |
|
| |||
| electric resistance welding | |||
| |||
| resistance welding | |||
| electric resistance welding | |||
| electric resistance welded | |||
|
сварка методом сопротивлением : 4 短语, 4 学科 |
| 冶金 | 1 |
| 卷材 | 1 |
| 机械工程 | 1 |
| 管道 | 1 |