NC缩写的意思

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