GRV缩写的意思

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