VRU缩写的意思

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