麻豆久久久久I精品99在线I免费在线观看日韩欧美I国产91精品欧美I在线一区观看I国产精品成人国产乱一区

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.