KF77DT71M4关键词:起吊65吨负载电机减速机_KF77DT71M4_KF77DRE71M4KF77DT71M4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KF77DT71M4154.020.55KW9rpm5...2022-05-12 11:26:43 去页1下一行 换到第