 |
| |||
| ventilatieopening f | |||
| ontluchter; ontluchtingspijp f | |||
|
breather : 16 phrases in 4 subjects |
| Astronautics | 4 |
| Earth sciences | 1 |
| Materials science | 5 |
| Mechanic engineering | 6 |
|
| |||
| ventilatieopening f | |||
| ontluchter; ontluchtingspijp f | |||
|
breather : 16 phrases in 4 subjects |
| Astronautics | 4 |
| Earth sciences | 1 |
| Materials science | 5 |
| Mechanic engineering | 6 |