 |
| |||
| tidal air | |||
| respiration air | |||
| breathing air (Tanyabomba) | |||
| дыхательный воздух: 21 phrases in 11 subjects |
| Aviation | 1 |
| Construction | 2 |
| Firefighting and fire-control systems | 5 |
| General | 1 |
| Material safety data sheet | 1 |
| Medical | 2 |
| Occupational health & safety | 4 |
| Production | 1 |
| Public utilities | 1 |
| Security systems | 2 |
| Technology | 1 |