GFD缩写的意思

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