 |
| lap welding: 57 phrases in 15 subjects |
| Automated equipment | 4 |
| Construction | 5 |
| Electrical engineering | 3 |
| Mechanic engineering | 9 |
| Metallurgy | 3 |
| Nautical | 4 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Packaging | 3 |
| Pipelines | 1 |
| Seismology | 1 |
| Shipbuilding | 3 |
| Technology | 10 |
| Transport | 6 |
| Welding | 3 |