 |
| средство защиты органов дыхания: 15 phrases in 9 subjects |
| Firefighting and fire-control systems | 1 |
| General | 3 |
| Nautical | 1 |
| Occupational health & safety | 4 |
| Oil / petroleum | 1 |
| Personal protective equipment | 1 |
| Rail transport | 1 |
| Security systems | 2 |
| Technology | 1 |
|
| средство защиты органов дыхания: 15 phrases in 9 subjects |
| Firefighting and fire-control systems | 1 |
| General | 3 |
| Nautical | 1 |
| Occupational health & safety | 4 |
| Oil / petroleum | 1 |
| Personal protective equipment | 1 |
| Rail transport | 1 |
| Security systems | 2 |
| Technology | 1 |