x No Plagiarism!aoByrDqMG7YEuJe9zMWuposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection492PENANAJgPPw9K7RY 維尼文章類別:甜文8964 copyright protection492PENANAMqp7c5xlbM 維尼216.73.216.85ns216.73.216.85da2