 |
| |||
| unlined; unsupported (Zimmerung); untimbered (Zimmerung) | |||
| on site; in situ | |||
| ohne Ausbau: 5 phrases in 3 subjects |
| Mining | 1 |
| Optics branch of physics | 3 |
| Transport | 1 |
|
| |||
| unlined; unsupported (Zimmerung); untimbered (Zimmerung) | |||
| on site; in situ | |||
| ohne Ausbau: 5 phrases in 3 subjects |
| Mining | 1 |
| Optics branch of physics | 3 |
| Transport | 1 |