DVI缩写的意思

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