主要用途

　　　广泛用于火电、钢铁、 冶

　炼、煤炭、矿山、化工、港口等

　行业磨损严重的设备上。

The main usage

　　Widely used in easy wearing

　equipments in thermal power

　generation,mine,iron and steel

　industry,smelt,coal mining,

　chemical industry,ports and

　other industries.