 |
| |||
| combination of blowpipe and cutting torch | |||
| welding-and-cutting blowpipe; welding-and-cutting torch; welding and cutting blowpipe; welding and cutting torch | |||
| горелка для сварки и резки: 2 短语, 1 学科 |
| 冶金 | 2 |
|
| |||
| combination of blowpipe and cutting torch | |||
| welding-and-cutting blowpipe; welding-and-cutting torch; welding and cutting blowpipe; welding and cutting torch | |||
| горелка для сварки и резки: 2 短语, 1 学科 |
| 冶金 | 2 |