DCF缩写的意思

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