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| tubing annulus pressure (Yeldar Azanbayev) | |||
| кольцевое давление: 27 phrases in 11 subjects |
| Energy industry | 1 |
| Mathematics | 1 |
| Metallurgy | 1 |
| Molikpaq | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 6 |
| Oilfields | 4 |
| Politics | 1 |
| Sakhalin | 3 |
| Well control | 4 |