lap weld: 42 phrases in 14 subjects |
Automated equipment | 4 |
Construction | 3 |
Electrical engineering | 2 |
Mechanic engineering | 9 |
Metallurgy | 2 |
Nautical | 1 |
Oil and gas technology | 1 |
Oilfields | 1 |
Packaging | 3 |
Seismology | 1 |
Shipbuilding | 2 |
Technology | 7 |
Transport | 5 |
Welding | 1 |