DSL缩写的意思

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