NAK缩写的意思

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