DL缩写的意思

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