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Duobao Mountain Copper Mine Project
2025-04-17
| Project Location |
Duobaoshan Copper Mine Project |
| Date |
2025.3 |
| Model |
R236V |
| Well Depth |
100m |
| Diameter |
5.5m |
| Rock Hardness |
F12 |
| Operation Time |
Total Pilot Holes 72 hours, Total Hole Enlargement 158 hours |


Commencing drilling of 5.5-meter diameter pilot hole
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Contact Information
Service Hotline:
400-873-5166
Email:
hncy9988@126.com
Address:
Building C-3, Huanchuang Park, No. 2450, Yuelu West Avenue, Changsha Hi-Tech Development Zone, China
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