 |
| |||
| appareil respiratoire | |||
| дыхательный аппарат: 18 phrases in 7 subjects |
| Astronautics | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Construction | 2 |
| Medical | 4 |
| Medical appliances | 8 |
| Security systems | 1 |
|
| |||
| appareil respiratoire | |||
| дыхательный аппарат: 18 phrases in 7 subjects |
| Astronautics | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Construction | 2 |
| Medical | 4 |
| Medical appliances | 8 |
| Security systems | 1 |