中文字幕在线观看的网站_欧美老肥熟_亚洲av片不卡无码久久_色久婷婷_在线观看黄色av网站_亚洲天堂网一区二区

This series of machine tools is a CNC dynamic column drilling and milling machine. After one clamping, the workpiece can automatically and continuously complete various processes such as milling, drilling, expanding, turning, tapping, etc. The machine tool is suitable for multi variety and small batch processing of complex parts such as long plates and shell parts.