x No Plagiarism!OcAm09gcfP0JK4GDTVzOposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection448PENANAeKBlCC51F2 維尼文章類別:甜文8964 copyright protection448PENANAmB1Xcp74an 維尼3.144.162.109ns3.144.162.109da2