| |||
| Diffusor m; Belüfter n | |||
| Leitrad n | |||
|
diffusors : 13 phrases in 5 subjects |
| Agriculture | 1 |
| Energy industry | 2 |
| Environment | 1 |
| General | 8 |
| Mechanic engineering | 1 |
| |||
| Diffusor m; Belüfter n | |||
| Leitrad n | |||
|
diffusors : 13 phrases in 5 subjects |
| Agriculture | 1 |
| Energy industry | 2 |
| Environment | 1 |
| General | 8 |
| Mechanic engineering | 1 |