S47DRE80K4关键词:搅拌17吨负载电机减速机_S47DRE80K4_S47DRE80MK4S47DRE80K4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S47DRE80K484.00...2023-01-04 14:57:33 两个页1下几页 移至第