DDSS缩写的意思

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