KF77DT80S4关键词:起吊61吨负载电机减速机_KF77DT80S4_KF77DRE80S4KF77DT80S4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KF77DT80S4154.020.75KW9.2rp...2022-05-12 11:26:37 上个页1下两页 换到第