IM缩写的意思

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