- Aq Bq Nq Hq Pq Hrq Rod Coupling for Geological Drilling
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- Aq Bq Nq Hq Pq Heavy Duty Hrq Hoisting Plug
0Comment273 Play
25K 40K Heavy Duty, Hoisting Swivel, Water Swivel Spindle for Drill Rig
2025-04-13
introduction 2710
25K, 40K, NQ, HQ PQ
Core Drill
Metal Drilling
Dcdma
Long Life
crown
Plywooden Box
BQ, NQ3, HQ3, PQ3/PHD
China
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