SA47DT71D4关键词:75千瓦抱闸减速机电机一体机_SA47DT71D4_SA47DT71MS4SA47DT71D4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SA47DT71D4137.050.37KW10.0r...2023-01-04 15:48:34 下一页1下整页 转到第