PSS缩写的意思

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