R87DM80N4关键词:0.75千瓦电动机配减速机_R87DM80N4_R87DR80K4R87DM80N4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R87DM80N4246.540.37KW3.7rpm960...2022-08-10 00:11:02 一页1下每页 移至第