UHF缩写的意思

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