KF57DRN71S4关键词:34吨翻转配电机减速机_KF57DRN71S4_KF57DV71S4KF57DRN71S4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KF57DRN71S4145....2022-03-24 20:13:26 下一页1下空白页 移至第