x No Plagiarism!nFHtDgCeKS9TgX3LBLiQposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection492PENANA2zOnwr4CzO 維尼文章類別:甜文8964 copyright protection492PENANAGq6qKVotM9 維尼216.73.216.85ns216.73.216.85da2