SA47DRE90S4关键词:160千瓦抱闸减速器电机一体机_SA47DRE90S4_SA47DRN90S4SA47DRE90S4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SA47DRE90S429....2023-01-04 16:01:49 两个页1下几页 转到第