Filtergerät | |
el. | breathing apparatus of the filter type |
health. | respirator; air-purifying equipment |
Mit- | |
econ. | associate; joint |
| |||
breathing apparatus of the filter type | |||
respirator; air-purifying equipment | |||
filtration device |
Filtergerat : 4 phrases in 2 subjects |
Labor law | 3 |
Mining | 1 |