 |
| 气体 保护 焊: 177 phrases in 19 subjects |
| Automobiles | 12 |
| Aviation | 8 |
| Chemistry | 11 |
| Compressors | 5 |
| Construction | 1 |
| Electric machinery | 6 |
| Electronics | 7 |
| General | 6 |
| Metallurgy | 36 |
| Nautical | 7 |
| Oil / petroleum | 11 |
| Pipelines | 1 |
| Plastics | 1 |
| Rail transport | 5 |
| Shipbuilding | 4 |
| Space | 8 |
| Steel production | 2 |
| Technology | 44 |
| Wind Energy | 2 |