LDST缩写的意思

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