DID缩写的意思

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