CHAN缩写的意思

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