MMU缩写的意思

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