DUA缩写的意思

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