x No Plagiarism!l7N4FOMOAdBQenISoKS7posted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection458PENANAFuTIcT7YtX 維尼文章類別:甜文8964 copyright protection458PENANA0Hyf9kEeLz 維尼18.191.120.131ns18.191.120.131da2