OMC缩写的意思

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