![]() |
| |||
верхняя часть скважины | |||
устье скважины |
hole top : 32 phrases in 12 subjects |
Drilling | 1 |
Food industry | 1 |
General | 2 |
Informal | 3 |
Makarov | 2 |
Mining | 4 |
Oil / petroleum | 10 |
Oil and gas | 3 |
Oil and gas technology | 2 |
Oilfields | 1 |
Sakhalin | 1 |
Technology | 2 |