CTC缩写的意思

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