 |
| oil heater: 91 phrases in 30 subjects |
| Armored vehicles | 2 |
| Astronautics | 2 |
| Caspian | 2 |
| Combustion gas turbines | 1 |
| Construction | 4 |
| Drilling | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Food industry | 1 |
| General | 11 |
| Heat transfer | 1 |
| Industry | 1 |
| Makarov | 1 |
| Molikpaq | 13 |
| Nautical | 1 |
| Oil / petroleum | 7 |
| Oil and gas | 5 |
| Oil and gas technology | 3 |
| Oil processing plants | 1 |
| Oils and lubricants | 2 |
| Production | 1 |
| Pumps | 1 |
| Rail transport | 2 |
| Sakhalin | 13 |
| Sakhalin A | 1 |
| Sakhalin R | 1 |
| Shipbuilding | 1 |
| Technology | 7 |
| Tengiz | 1 |
| Thermal engineering | 2 |