KF77DV71M4关键词:起吊66吨负载电机减速机_KF77DV71M4_KF77DVE71M4KF77DV71M4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KF77DV71M4154.020.55KW9rpm5...2022-05-12 11:26:44 上页1下一张纸 移至第