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| air heater | |||
| air pre heater | |||
| calorifier | |||
| air preheater | |||
| подогреватель воздуха: 28 phrases in 13 subjects |
| Aerohydrodynamics | 3 |
| Armored vehicles | 1 |
| Automobiles | 5 |
| Construction | 4 |
| Energy industry | 1 |
| Makarov | 2 |
| Military | 1 |
| Nautical | 1 |
| Oil and gas | 1 |
| Rail transport | 1 |
| Technology | 4 |
| Thermal engineering | 3 |
| Transport | 1 |