 |
| |||
| bucket excavator for downward scraping; down-boom dredge | |||
| многочерпаковый экскаватор нижнего черпания: 3 phrases in 2 subjects |
| Mining | 2 |
| Technology | 1 |
|
| |||
| bucket excavator for downward scraping; down-boom dredge | |||
| многочерпаковый экскаватор нижнего черпания: 3 phrases in 2 subjects |
| Mining | 2 |
| Technology | 1 |