 |
| |||
| pulleying of pillars (stumps); robbery; robbing; robbing of pillars; second mining; second working; stooping | |||
|
zweiter Verhieb : 3 фразы в 1 тематике |
| Горное дело | 3 |
|
| |||
| pulleying of pillars (stumps); robbery; robbing; robbing of pillars; second mining; second working; stooping | |||
|
zweiter Verhieb : 3 фразы в 1 тематике |
| Горное дело | 3 |