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dth blast hole drilling machine
Selling leads
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...Drilling Rig Description: It's a rotary table drilling rig which is mainly applied to water well, construction, national defense building ...
2024-12-09 21:25:43
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HDD-45A Trenchless Drilling Rig Description 1. HDD-45A horizontal directional drill adopts short mast design concept, with the whole rig light in ...
2025-12-16 15:54:01
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35tons Horizontal Directional Drill Rig Description 1. Adopting advanced control technology for the hydraulic and electric systems, the rig is ...
2025-12-16 15:54:00
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...Rock Bit for Soft and Hard Formation Borehole Drilling Description Tricone bit used for geoloical prospecting,development of oil and gas,drilling ...
2025-08-28 03:52:49
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