IHVs缩写的意思

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