RF47DV71M4关键词:7.5KW380伏减速机电机_RF47DV71M4_RF47DRN71M4RF47DV71M4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RF47DV71M4139.990.37KW9.90r...2022-08-20 13:51:34 下一页1下整页 转到第