SA47DR80M4关键词:110千瓦抱闸电机减速器一体机_SA47DR80M4_SA47DT80M4SA47DR80M4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SA47DR80M447.320...2023-01-04 16:01:42 一页1下空白页 换到第