CDV缩写的意思

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