KF57DM90S4关键词:物体重39吨负载电机减速机_KF57DM90S4_KF57DRN90S4KF57DM90S4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KF57DM90S460.811.5KW23rpm62...2022-03-24 20:04:29 一页1下一张纸 转到第