TDM缩写的意思

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