国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

重型龍門銑床是用于大中型金屬零配件的平面、垂直面、斜面、凹凸面粗加工、半精加工及精加工的理想銑床設備。重型龍門銑床的工作臺、銑頭進給均各自采用直流電動機西門子數字調速系統（或齊齊哈爾數字調速系統）、工作臺可增設有簡單自動循環。具有剛性強、運轉平衡、切削力大、生產效率高、用途廣泛之優點。更多詳細銑床參數請訪問www.qdzcjc.com

 Planer-type milling machine is the ideal equipment using in rough machining,half-finish machining and finish machining of the planemvertical plane,inclined plane,and concave-convex plane of the big-sized and medium-sized metalparts.The workbench of machine tool and mlling head feed apply.respectively direct current motor Siemens digital speed regulation system(or Qiqihaer digital speed regulation system),The workbench could install additional simple automatic sysle device.It has strong rigidity,stable operation,high cutting capacity,and high production dffciency and could be used in broad ways.