1)wire rolling mill,轧丝机2)mill for rolling lead screw,丝杠轧机3)mercerizing padder,丝光浸轧机4)wire and sheet roller,丝片滚轧机5)calender for simili mercerising,赛丝光轧光机6)cold rolled screw,冷轧丝杆
用法例句
Spherical annealing structure of 45 steel used for cold rolled screw,compared with nomalizing,can improve the rolling performance,the rolling quality and the roller’s service life.
