Zhangqiu Long Teng Cement Machinery Making Co.,Ltd

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Zhangqiu Long Teng Cement Machinery Making Co.,Ltd

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uniform hardness, toughness of the steel ball
Specification: Dia20mm-130mm
Detail: 1) Diameter: 20mm~130mm 2). Characteristics: a) even hardness b)no deformation c) No breaking d) No mal-roundness F)grinding resistant G) low wear rate 3). Applied fields: a) Metal Mines b) Cement plant...


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