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| drilling mud hopper | |||
| mud agitator; mud hopper | |||
| drilling mud agitator; drilling mud blade mixer; mud stirrer | |||
| drilling mud stirrer | |||
| перемешиватель для бурового раствора: 7 phrases in 4 subjects |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Technology | 1 |