 |
| дыхательный аппарат: 151 phrases in 35 subjects |
| Astronautics | 3 |
| Biology | 1 |
| Chemistry | 1 |
| Construction | 5 |
| Ecology | 5 |
| Electronics | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 15 |
| General | 7 |
| GOST | 2 |
| Jargon | 1 |
| Karachaganak | 8 |
| Makarov | 3 |
| Material safety data sheet | 1 |
| Medical | 16 |
| Medical appliances | 3 |
| Military | 5 |
| Nautical | 13 |
| Navy | 4 |
| Occupational health & safety | 11 |
| Oil / petroleum | 2 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
| Oil processing plants | 1 |
| Production | 3 |
| Public utilities | 6 |
| Pulmonology | 1 |
| Sakhalin | 1 |
| Scuba diving | 3 |
| Security systems | 5 |
| Submarines | 1 |
| Technology | 10 |
| Tengiz | 1 |
| Veterinary medicine | 2 |
| Weapons of mass destruction | 4 |