CU缩写的意思

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