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- 2017-01-14 06:29
- grinding steel ball for globe mill 1.high hardness, 2.lower price3.no breakage,good wearing resista 4.be superior in qua
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- 2016-11-10 16:17
- Power StationForged Steel Ball1,Features:(1) Characteristics:a) Highhardness and resistance b) Good evenwear c) Nobreaki
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- 2016-11-01 23:29
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- 1. Forged steel balls for globe millSize: 20mm-150mmHardness:HRC55-65Chemical elements:C: 0.52-0.65; Si: 0.17-0.37; Mn: