C Band缩写的意思

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