 |
| |||
| following dirt; following; friable immediate roof; friable top; poor rock | |||
| ramble (пласта) | |||
| ramble; draw roof; draw slate; following stone | |||
| false roof | |||
| ложная кровля: 8 a las frases, 2 temas |
| Geología | 2 |
| Minería | 6 |
|
| |||
| following dirt; following; friable immediate roof; friable top; poor rock | |||
| ramble (пласта) | |||
| ramble; draw roof; draw slate; following stone | |||
| false roof | |||
| ложная кровля: 8 a las frases, 2 temas |
| Geología | 2 |
| Minería | 6 |