leather paring machine是什么意思

用法例句

By analysis the basic requirements of the leather skiving,this essay describes a kind of automatic compensation of grinding wheel\'s feed sharpening device on skiving machine,elaborates the structural characteristics and the working principle of auto-feed knife sharpener.

分析了对皮革削匀的基本要求,介绍了削匀机自动补偿的砂轮进给磨刀机构。