偏心凸轮 meaning in Chinese

eccentric cam
offset cam

And own detecting equipment of all kinds all in readiness , annual output of 5 million pieces of screw whorl utensils , more than 300 kind industry sewing parts , the part product have partiality axis , eccentric cam , ya cha , connecting rod , heterotype document , axle sleeve , archives circle kind of all kinds of all kinds etc . mainly
并拥有各类齐全的检测设备，年产螺钉旋具500万件，工业缝纫零件三百多种，零件产品主要有偏心轴、偏心凸轮、各类牙叉、连杆、各类异型件、轴套、档圈类等。