уступная выемка | |
mining. | benching; face-and-slab work; bench working; mining in benches; stage working; bench development |
забой | |
gen. | stall |
| |||
benching; face-and-slab work; bench working; mining in benches (на открытых горных разработках); stage working; bench development (MichaelBurov) | |||
bench mining |
уступная выемка: 16 phrases in 4 subjects |
Geology | 2 |
Military | 2 |
Mining | 11 |
Technology | 1 |