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positive displacement plunger pump
Selling leads
... stops, reducing the possible U-tube effect or well control problems; It is not limited by downhole tools, instruments and bit waterholes, and can ...
2024-12-09 23:45:30
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Electric Drilling Dig Nominated Drilling Depth 1600~3000 m Max.Hook Load 1800 KN Description of Electric Drilling Dig Nominated Drilling Depth 1600...
2025-07-17 17:56:49
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