DDMA缩写的意思

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