No Plagiarism!tFBzyEnoZp5h43WQ7ChVposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection517PENANAySVvVHvt1n 維尼文章類別:甜文8964 copyright protection517PENANASO1FD9inXu 維尼216.73.216.238ns216.73.216.238da2