VHR缩写的意思

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