- Exploration Drilling Diamond Core Bits with Hardness F1-F9
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- Customized Diamond Core Bits for Exploration Drilling
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Q Series Double Triple Core Barrel Assembly Manufacturer /Factory
2025-04-13
introduction 3160
BQ, NQ, HQ, PQ
Core Drill
Core Drilling
GB/T19001-2016/ISO9001:2015
Customized
Mineral Exploration
3-10 Days
Best Drilling
Goloble
Alloy Steel
Plenty Stock
Best Drilling
Plywood Case or as Request.
BQ, NQ, HQ, PQ
China
84314320
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