 |
| |||
| stone-crusher; waste chamber | |||
| glory hole; mill hole; mill pit; mill; mill-hole stope; millhole; milling hole; milling pit; waste chamber (для добычи пустой породы в закладку); waste-raise | |||
| boring mill | |||
| stone crusher | |||
| горная мельница: 5 phrases in 3 subjects |
| Mineral processing | 1 |
| Mining | 2 |
| Technology | 2 |