GSU缩写的意思

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