DBC缩写的意思

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