RF57DM80K4关键词:5.5千瓦220伏减速电机_RF57DM80K4_RF57DM80MK4RF57DM80K4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RF57DM80K4120.630.55KW11.0r...2022-08-15 11:26:01 下一页1下一张纸 转到第