DCC缩写的意思

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