 |
| |||
| последовательно-параллельное соединение шпуров (при взрывании) | |||
|
series-parallel hole connection : 4 phrases in 2 subjects |
| Makarov | 1 |
| Mining | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips