 |
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| ram blowout preventer (Alexander Demidov) | |||
| ram-type blowout preventer | |||
| превентор плашечный: 42 phrases in 12 subjects |
| Caspian | 2 |
| Drilling | 3 |
| General | 6 |
| Karachaganak | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 3 |
| Oil and gas technology | 6 |
| Oilfields | 3 |
| Sakhalin | 6 |
| Sakhalin R | 1 |
| Technology | 2 |
| Well control | 4 |