UPF缩写的意思

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