регистратор скорости | |
el. | clock |
проходка | |
gen. | winning; footage drilled |
mining. | drifting; piercing; mining |
| |||
clock | |||
speed recorder |
Регистратор скорости : 10 phrases in 6 subjects |
Aviation | 1 |
Military | 1 |
Mining | 2 |
Molikpaq | 3 |
Physics | 1 |
Technology | 2 |