RTO缩写的意思

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