 |
| |||
| bottom slicing; scramming; topslicing | |||
| |||
| top slicing; top slice method | |||
| topsail; sub-slicing; slicing and caving | |||
| слоёвое обрушение: 28 do fraz, 3 tematyki |
| Geologia | 4 |
| Górnictwo | 23 |
| Technika i technologia | 1 |
|
| |||
| bottom slicing; scramming; topslicing | |||
| |||
| top slicing; top slice method | |||
| topsail; sub-slicing; slicing and caving | |||
| слоёвое обрушение: 28 do fraz, 3 tematyki |
| Geologia | 4 |
| Górnictwo | 23 |
| Technika i technologia | 1 |