DSU缩写的意思

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