x No Plagiarism!PEkakxti0uJNzYcD2cwEposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection455PENANAOQucmDqhq0 維尼文章類別:甜文8964 copyright protection455PENANALgwX8PPYke 維尼18.191.167.79ns18.191.167.79da2