SMU缩写的意思

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