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multifunctional drilling rig with hydraulic system
Selling leads
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... and multi-angle drilling works with easy operation. 2. The rotation speed of its rotary head is much higher so that keeps its penetration speed ...
2025-02-16 00:07:04
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... full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency. Reasonable overall layout ...
2024-12-09 13:05:45
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