closed circuit TV system的意思|示意
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英 / /
闭路电视系统
closed circuit TV system的网络常见释义
闭路电视系统 ... 宿营车 boarding car; crew's sleeper 闭路电视系统 closed circuit TV system 列车音响系统 train audio system ...
closed circuit TV system相关短语
1、 closed circuit color tv system 闭路彩电系统
2、 closed-circuit TV control system 闭路电视控制系统