FOTN缩写的意思

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