x No Plagiarism!hVIvkotgoKEV9ry9pKOGposted on PENANA 關鍵字:電腦數值控制工具機(CNC, Computer Numerical Control)8964 copyright protection479PENANAzjTwTtg5mq 維尼文章類別:甜文8964 copyright protection479PENANAJL071aSll0 維尼216.73.216.197ns216.73.216.197da2