numerically-controlled machine tool造句

Mechanical construction and new technology in installation of numerically - controlled machine tool were introduced , especially the technical characteristics of spreading model of guide rail and pasting model of guide rail , connection between lathe bed and guide rail , as well as lubrication of principal axis
摘要介绍了数控机床在机械结构、安装工艺上的新技术，着重于涂塑导轨、贴塑导轨的工艺制作特点，床身和导轨的连接以及主轴润滑等的新技术。
It's difficult to find numerically-controlled machine tool in a sentence. 用numerically-controlled machine tool造句挺难的