KA57DM71S4关键词:32吨提升配电机减速机_KA57DM71S4_KA57DT71S4KA57DM71S4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KA57D...2022-03-25 10:02:47 去页1下一张纸 转到第