R137DR132MC4关键词:7.5千瓦电动机配减速器_R137DR132MC4_R137DR132ML4R137DR132MC4减速机电机参数:型号减速比功率转数扭矩重量力矩安全系数R137DR132MC4188.457.5kw...2022-06-09 16:17:42 一页1下两页 换到第