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wellhead equipment | |||
wellhead (Yeldar Azanbayev) |
арматура устьевая : 59 phrases in 11 subjects |
Caspian | 1 |
Drilling | 7 |
Mining | 3 |
Oil / petroleum | 7 |
Oil and gas | 3 |
Oil and gas technology | 12 |
Oilfields | 1 |
Sakhalin | 11 |
Sakhalin R | 4 |
Technology | 9 |
Tengiz | 1 |