x No Plagiarism!viUDr9xoFAPWdOuGeU4jposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection432PENANAQwlhyP0k8p 維尼文章類別:甜文8964 copyright protection432PENANAy4WGgCZDWG 維尼3.148.182.254ns3.148.182.254da2