 |
| weld metal: 75 phrases in 17 subjects |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Bridge construction | 1 |
| Construction | 6 |
| Drilling | 2 |
| Electrical engineering | 1 |
| Energy industry | 6 |
| General | 2 |
| Makarov | 3 |
| Metallurgy | 12 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Technology | 8 |
| Welding | 26 |
| Yachting | 1 |