 |
| |||
| Vakuumbehälter m | |||
| Vakuumkessel m | |||
| vacuum tank: 6 phrases in 4 subjects |
| Agriculture | 2 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 1 |
|
| |||
| Vakuumbehälter m | |||
| Vakuumkessel m | |||
| vacuum tank: 6 phrases in 4 subjects |
| Agriculture | 2 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 1 |