CCB缩写的意思

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