 |
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| blowout preventer pipe ram | |||
| трубная плашка противовыбросового превентора: 4 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |
|
| |||
| blowout preventer pipe ram | |||
| трубная плашка противовыбросового превентора: 4 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |