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Gold mining / Power Plant Forged Steel Grinding Balls HRC 58-63 60mn2017-04-27 14:29:35 |
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High Chrome cast grinding steel balls , Surface hardness HRC 60 TO 682017-04-27 14:29:27 |
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Good wear Resistance High Chrome Grinding Cylpebs with ISO90012020-08-06 16:51:11 |
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Unbreakable Forged Grinding Steel Ball for Mine / Electric Power Plant2017-04-27 14:29:35 |
Address: Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China