PHS缩写的意思

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