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100kgs DHD360 Hammer 1.0-3.0Mpa Working Pressure 3 1/2'' API REG Thread2024-10-31 11:36:24 |
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High Performance Top Hammer Button Bits Carburizing Treatment for Mining2024-07-09 09:33:12 |
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Special Steel Mining Bit With Threaded Connection For Mining Industry2024-10-31 11:39:20 |
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6'' - 152mm Blue Api 2 3/8'' Reg Chevron Bits For Water Well Drilling2019-08-14 15:20:16 |
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External Diameter 82mm Cop32 Down The Hole Hammer2020-08-27 11:48:43 |