传输控制协议数据段
TCPS Transmission Control Protocol Segments
传送数据段终止字符
end of transmission block character
ETBC
可见光和近红外波段数据
visible and near-infrared data
熵编码数据段
entropy-coded data segment
数据段首标-数据段报头
dry film laminatedata segment header
DQPSKdata segment header
语音频段数据通信设备
VGDF VoiceGrade Data Facility