DVC缩写的意思

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