 |
| air handling: 109 phrases in 34 subjects |
| Air conditioners | 1 |
| Aluminium industry | 1 |
| Architecture | 2 |
| Armored vehicles | 1 |
| Astronautics | 2 |
| Automated equipment | 1 |
| Aviation | 1 |
| Aviation medicine | 2 |
| Bridge construction | 1 |
| Caspian | 1 |
| Construction | 15 |
| Drilling | 1 |
| Electronics | 2 |
| Energy industry | 5 |
| Football | 1 |
| General | 2 |
| Laboratory equipment | 1 |
| Makarov | 4 |
| Mass media | 1 |
| Military | 9 |
| Molikpaq | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Pharmacy and pharmacology | 1 |
| Production | 1 |
| Rail transport | 1 |
| Refrigeration | 20 |
| Sakhalin | 3 |
| Technology | 9 |
| Tengiz | 2 |
| Thermal engineering | 1 |
| Transport | 1 |
| Ventilation | 6 |
| Weapons of mass destruction | 5 |