рыхлые породы: 42 phrases in 13 subjects |
Agrochemistry | 1 |
American usage, not spelling | 3 |
Construction | 1 |
Drilling | 2 |
Geology | 12 |
Gold mining | 1 |
Makarov | 8 |
Mining | 3 |
Oil / petroleum | 3 |
Oil and gas | 4 |
Oil and gas technology | 1 |
Oilfields | 2 |
Technology | 1 |