grinding balls

常见例句

The grinding-balls made of high-chrome cast iron are expensive, complicated in technology, lower in the rate of finished products; these factors limit their using broadly.
由于高铬铸铁磨球生产成本高，熔铸工艺复杂，参数控制要求严格，成品率又较低等问题，使其推广应用受到限制。
Beginning with the performances of the low-chromium alloy cast balls, the paper presents the advance in the application of low chromium alloy cast balls(sections)in wet grinding in mines.
本文从低铝合金磨球的性能入手，介绍了低铬合金铸球（段）在矿山湿式磨机的应用情况。
In this paper, the application of alumina ceramic grinding balls and linings to fine grinding glaze slip was introduced and some factors that affected the efficiency of ball-mill were studied.
本文介绍了氧化铝陶瓷球、衬在釉浆球磨中的应用，并对影响球磨机效率的几个因素进行了研究。