| |||
| respiratory masks | |||
| |||
| respiratory mask | |||
| protection mask; face mask; respirator mask; respirator | |||
| oxygen mask | |||
| mask | |||
| oronasal mask | |||
| small oxygen mask | |||
| breathing mask; smoke mask | |||
| |||
| respirators other than for artificial respiration; respiratory masks other than for artificial respiration | |||
|
Atemmasken : 2 phrases, 2 sujets |
| Général | 1 |
| Médical | 1 |