| |||
| Staubschutzmaske m | |||
| Grobstaubmaske f (respirator); Staubschutzmaske m (Partikelfilter) | |||
| Atemschuetzer; Atemschutzmaske f | |||
| Staubmaske f | |||
| |||
| Staubschutzmasken f | |||
| |||
| Staubschutzmaske m (Partikelfilternde Masken) | |||
|
dust mask : 5 phrases in 4 subjects |
| Chemistry | 1 |
| Health care | 1 |
| Nuclear physics | 1 |
| Technology | 2 |