 |
| |||
| decayed rock; desintegrated rock | |||
| decomposed rock | |||
| broken country; broken terrain | |||
| rough ground | |||
| broken ground; broken robbing; broken rock | |||
| разрушенная порода: 16 phrases in 8 subjects |
| Cement | 1 |
| Construction | 1 |
| Drilling | 1 |
| Geology | 5 |
| Hydraulic engineering | 1 |
| Makarov | 2 |
| Mining | 2 |
| Oil / petroleum | 3 |