SDU的相關(guān)資料：
臨近單詞
SDN
SD
SDRL Supplier Data Requirements List
SDMA Space Diversity Multiple Access
sdvanced non-small cell lung cancer
SDVB Switched Digital Video Broadcast
SDAT Symbolic Device Allocation Table
SDMR Station Detail Message Recording
SDAE Source Data Automation Equipment
SDTR Synchronous Data Transfer Request
SDXC Synchronous Digital Cross Connect
SDB Switched Digital Data Interconnect
