x No Plagiarism!lEhGWYtRRld3o7KOKU9Hposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection435PENANANLbbSEFvVE 維尼文章類別:甜文8964 copyright protection435PENANAWFDYUwTISG 維尼3.22.68.71ns3.22.68.71da2