medium-grinding 中级磨碎

grinding medium [建] 研磨介质 ; 磨料 ; 磨矿介质 ; 研磨体

medium-grained grinding stone 中粗磨石

medium-fine grinding 中细粉磨

charging degree of grinding medium 研磨体填充率

medium chrome grinding ball 中铬磨球

medium grained grinding stone 中粗磨石

medium-speed grinding 中速磨

medium agitating grinding 介质搅拌磨