DVC缩写的意思

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