колпак фонтанной арматуры | |
oil | tree cap; Christmas-tree cap |
подводная скважина | |
geophys. | offshore borehole |
O&G | submerged wellbore |
O&G. tech. | subsea well |
| |||
tree cap; Christmas-tree cap (подводной скважины) |
колпак фонтанной арматуры: 5 phrases in 4 subjects |
Oil / petroleum | 2 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Sakhalin | 1 |