 |
opgesloten
| opgesloten | |
| med. | kept in claustration |
| |||
| kept in claustration | |||
| opgesloten: 11 phrases in 9 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 3 |
| Industry | 1 |
| Life sciences | 1 |
| Nuclear physics | 1 |
| Transport | 1 |