pgc缩写的意思

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