| |||
| pneumatic table | |||
| air classifier; dry cleaning table; S.J. table (für die Steinkohlenaufbereitung) | |||
| air-float table; air table | |||
|
Luftherd : 2 phrases in 2 subjects |
| Mining | 1 |
| Sample preparation | 1 |
| |||
| pneumatic table | |||
| air classifier; dry cleaning table; S.J. table (für die Steinkohlenaufbereitung) | |||
| air-float table; air table | |||
|
Luftherd : 2 phrases in 2 subjects |
| Mining | 1 |
| Sample preparation | 1 |