LRD缩写的意思

AJG QDOS DVVI DCN APARS CRC SOC EF DS CAI CTDM CICS MADP DPON RAID UMTS mcu IM ETE AP GPS CPS DCT DFSK ppm NCBA DTP RIP IS-IS ASI DTD ASC DFOS CPM CC ABDL EWT EFCI EEROM GDPS FED ESC STB CSE IOB EAF CNCC SSM DL SFB SSG DVC AFC APADAS NDS S3 EELS FCN GIMM Bps