GF缩写的意思

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