 |
| discharge line: 66 phrases in 29 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 3 |
| Automated equipment | 2 |
| Automobiles | 1 |
| Caspian | 1 |
| Construction | 3 |
| Electronics | 4 |
| Energy industry | 8 |
| Gas processing plants | 1 |
| General | 1 |
| Hydraulic engineering | 1 |
| Hydrology | 1 |
| Industry | 1 |
| Logistics | 1 |
| Makarov | 4 |
| Mining | 1 |
| Nautical | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Power system protection | 1 |
| Production | 1 |
| Refrigeration | 2 |
| Sakhalin | 2 |
| Shipbuilding | 1 |
| Technology | 9 |
| Thermal engineering | 3 |