KF87DRN90L4关键词:驱动71吨负载电机减速机_KF87DRN90L4_KF87DV90L4KF87DRN90L4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KF87DRN90L4147....2022-05-13 17:00:36 去页1下空白页 移至第