 |
| |||
| downhole hydraulic motor | |||
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забойный гидравлический двигатель : 32 phrases in 5 subjects |
| Drilling | 24 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Technology | 4 |
| Transport | 1 |
|
| |||
| downhole hydraulic motor | |||
|
забойный гидравлический двигатель : 32 phrases in 5 subjects |
| Drilling | 24 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Technology | 4 |
| Transport | 1 |