DTD缩写的意思

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