KA77DV71M4关键词:65吨提升配电机减速机_KA77DV71M4_KA77DVE71M4KA77DV71M4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KA77DV71M4154.020.55KW9rpm5...2022-05-12 14:30:40 上页1下每页 换到第