 |
| arc-welding: 706 phrases in 44 subjects |
| Abbreviation | 1 |
| Astronautics | 1 |
| Automated equipment | 33 |
| Automobiles | 2 |
| Aviation | 2 |
| Bridge construction | 2 |
| Business | 1 |
| Cables and cable production | 1 |
| Caspian | 6 |
| Chemistry | 1 |
| Construction | 42 |
| Drilling | 7 |
| Electrical engineering | 21 |
| Electronics | 20 |
| Energy industry | 1 |
| General | 7 |
| Makarov | 8 |
| Materials science | 7 |
| Mechanic engineering | 8 |
| Mechanics | 7 |
| Metallurgy | 74 |
| Military | 6 |
| Nanotechnology | 4 |
| Nautical | 19 |
| Nuclear and fusion power | 3 |
| Oil / petroleum | 21 |
| Oil and gas | 11 |
| Oil and gas technology | 18 |
| Oilfields | 5 |
| Pipelines | 14 |
| Programming | 1 |
| Rail transport | 3 |
| Robotics | 1 |
| Sakhalin | 10 |
| Sakhalin R | 5 |
| Sakhalin S | 5 |
| Shipbuilding | 6 |
| Technology | 142 |
| Tengiz | 18 |
| Thermal engineering | 1 |
| Torpedoes | 1 |
| Transport | 21 |
| Welding | 138 |
| Wood processing | 1 |