 |
| air conditioning system: 167 phrases in 23 subjects |
| Air conditioners | 1 |
| Astronautics | 4 |
| Automobiles | 1 |
| Aviation | 1 |
| Building structures | 1 |
| Caspian | 2 |
| Construction | 35 |
| Energy industry | 4 |
| General | 5 |
| Makarov | 3 |
| Military | 4 |
| Nautical | 6 |
| Oil / petroleum | 1 |
| Pharmacology | 1 |
| Production | 1 |
| Rail transport | 1 |
| Real estate | 1 |
| Refrigeration | 78 |
| Sakhalin R | 1 |
| Security systems | 1 |
| Solar power | 1 |
| Technology | 10 |
| Transport | 4 |