网页https://www.se.com/us/en/ 标志 功能描述APCSmart-UPSX2000VARack/TowerLCD100-127V 类似零件编号 - SMX2000RMLV2U 制造商部件名数据表功能描述 Radiometrix LtdSMX2-433-5 232Kb/7PSmall Multi-channel UHF Transceiver SMX2-XXX-5 232Kb/7PSmall Multi-channel UHF Transceiver ...