KA47DV71D4关键词:起吊28吨负载电机减速机_KA47DV71D4_KA47DV71MS4KA47DV71D4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KA47DV71D4131.8...2022-03-11 16:09:02 一页1下空白页 换到第