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High Air Pressure QL60 DTH Drilling Hammer2025-03-07 16:20:56 |
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High Air Pressure QL60 DTH Drilling Hammer2025-03-07 16:20:56 |
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Forging 2-3/8" API Reg Threaded DTH Drilling Tools Length 1000mm - 6000mm2022-03-15 15:42:19 |