HLM缩写的意思

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