CHAS缩写的意思

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