Terms containing frequency code

Subject	English	Chinese
auto.	advanced audio-visual frequency code standard	先进的音视频编码标准信息技术
auto.	audio-visual frequency code standard	信息技术先进音视频编码标准
telecom.	frequency code modulation	频率编码调制
commun., railw.	frequency code type CTC	频率式区段遥控
telecom.	multi-frequency code sender and receiver	多频码发送器和收码器
telecom.	multi-frequency code signaling	MFC 信令 (MFC signaling)
telecom.	multi-frequency code signaling	多频编码信令 (MFC signaling)
space	multi-frequency code signalling	多频编码信号方式