SS缩写的意思

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