 |
| электрическая дуга: 106 phrases in 24 subjects |
| Astronautics | 1 |
| Cables and cable production | 16 |
| Construction | 1 |
| Electrical engineering | 2 |
| Electricity | 2 |
| Electrochemistry | 1 |
| Electronics | 2 |
| Energy industry | 3 |
| Gold mining | 1 |
| Makarov | 19 |
| Metallurgy | 5 |
| Missiles | 1 |
| Nanotechnology | 11 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Pipelines | 3 |
| Polymers | 1 |
| Rail transport | 3 |
| Security systems | 1 |
| Technology | 24 |
| Tengiz | 1 |
| Transport | 1 |
| Welding | 4 |