No Plagiarism!eUi7w6OzAZ923h58ekkLposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection525PENANA6j87na9Mjc 維尼文章類別:甜文8964 copyright protection525PENANAx39U4ArEDz 維尼216.73.216.82ns216.73.216.82da2