CSU缩写的意思

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