S77DVE80N4关键词:承载57吨负载电机减速机_S77DVE80N4_S77DV80MK4S77DVE80N4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S77DVE80N4256.470.75KW5.60r...2022-12-20 20:13:48 下一页1下一张纸 换到第