SF57DV80M4关键词:55KW制动减速机电机一体机_SF57DV80M4_SF57DRN80M4SF57DV80M4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SF57DV80M4110.730.75KW13.0r...2023-01-02 17:22:43 两个页1下一行 移至第