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deep geological exploration HQ NQ hydraulic core sample wireline core drilling rig
- Manufacturer: HengWang
- Machine weight: 318 kg
- Drilling depth: 500 m
Portable Aluminum Alloy Rigs wireline Tools Exploration drilling rig for Hill and Mountainous Region Hengwang group portable core exploration drilling rigs, including electric (E) and diesel (d) power stations. M...
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aluminum alloy deep rock HQ NQ wireline coring core drilling rig for geotechnical work
- Manufacturer: HengWang
- Machine weight: 295 kg
- Drilling depth: 300 m
Portable Aluminum Alloy Rigs wireline Tools Exploration drilling rig for Hill and Mountainous Region Hengwang group portable core exploration drilling rigs, including electric (E) and diesel (d) power stations. M...
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