SF77DV80M4关键词:37KW变频电机减速机一体机_SF77DV80M4_SF77DRN80M4SF77DV80M4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SF77DV80M4256.470.75KW5.60r...2022-12-21 09:44:28 下一页1下一张纸 换到第