采购大量长求蓝牙IC长求蓝牙IC:BC313143A14BC213159A20B***1B143A05BC212015BDNPA22423FM1073QFP48LM4871SOP8BC31A223BC352239BC358239BC215159ABC213159AQQ:781742018电话：86-0755-83372789移动电话：13590422896Email邮箱：li105co@)