 |
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| oil and water cut mud | |||
| буровой раствор, загрязнённый нефтью и водой: 6 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Technology | 1 |
|
| |||
| oil and water cut mud | |||
| буровой раствор, загрязнённый нефтью и водой: 6 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Technology | 1 |