DSD缩写的意思

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