 |
| |||
| subsidence | |||
| rock subsidence | |||
| |||
| ground depression; ground settlement (над горными выработками); ground subsidence; rock subsidence; submergence of ground | |||
| rock depression | |||
| subsidence (MichaelBurov) | |||
| failure (кровли при подземной газификации угля) | |||
| оседание породы: 20 phrases, 6 sujets |
| Construction | 1 |
| Exploitation minière | 2 |
| Makarov | 2 |
| Pétrole et gaz | 3 |
| Technologie | 1 |
| Usines de traitement du gaz | 11 |