DEC缩写的意思

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