KA47DVE71S4关键词:起吊22吨负载电机减速机_KA47DVE71S4_KA47DRE71S4KA47DVE71S4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KA47DVE71S4131...2022-03-11 16:18:42 下一页1下一行 转到第