KA57DRE90S4关键词:带40吨负载配电机减速机_KA57DRE90S4_KA57DR90S4KA57DRE90S4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KA57DRE90S460.811.5KW23rpm...2022-03-25 09:48:10 去页1下一张纸 转到第