 |
| |||
| chain-drive section (врубовой машины); cutting head | |||
| cutter head; head | |||
| врубовая головка: 4 phrases, 2 sujets |
| Construction | 1 |
| Exploitation minière | 3 |
|
| |||
| chain-drive section (врубовой машины); cutting head | |||
| cutter head; head | |||
| врубовая головка: 4 phrases, 2 sujets |
| Construction | 1 |
| Exploitation minière | 3 |