KF87DM71D4关键词:起吊77吨负载电机减速机_KF87DM71D4_KF87DM71MS4KF87DM71D4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KF87DM71D4174.1...2022-05-13 16:58:48 下一页1下两页 转到第