SCM缩写的意思

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