алмазное долото: 125 phrases in 14 subjects |
Bridge construction | 1 |
Drilling | 31 |
General | 1 |
Geology | 2 |
Makarov | 3 |
Mining | 3 |
Oil / petroleum | 29 |
Oil and gas | 21 |
Oil and gas technology | 15 |
Oilfields | 11 |
Production | 1 |
Sakhalin | 1 |
Technology | 4 |
Trademark | 2 |