выемка сплошной системой | |
mining. | longwall mining; wide work |
с | |
gen. | offering; the size of; from; from; from; to |
el. | centi-; second |
уступный забой | |
mining. | stepped face |
| |||
longwall mining; wide work |
выемка сплошной системой: 18 phrases in 1 subject |
Mining | 18 |