 |
| air ventilation: 87 phrases in 32 subjects |
| Aerohydrodynamics | 2 |
| Automobiles | 4 |
| Construction | 8 |
| Drilling | 1 |
| Ecology | 1 |
| Education | 1 |
| Electricity | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| General | 5 |
| Geology | 1 |
| Karachaganak | 1 |
| Medical | 1 |
| Molikpaq | 6 |
| Natural resourses and wildlife conservation | 3 |
| Non-governmental organizations | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Pharmacology | 1 |
| Refrigeration | 4 |
| Sakhalin | 6 |
| Sakhalin A | 1 |
| Sakhalin R | 6 |
| Sakhalin S | 1 |
| Technology | 12 |
| Telecommunications | 1 |
| Tengiz | 1 |
| Transport | 1 |
| United Nations | 1 |
| Ventilation | 1 |
| Weapons of mass destruction | 5 |