LE缩写的意思

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