第二类为非广播电视，使用受控的发射技术来满足个人以及某些特殊利益群体的需要。

Second， there is nonbroadcast television， which provides for the needs of individuals or specific interest groups through controlled transmission techniques.

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第二类，非广播电视，通过信号传输技术的控制，为有需求的个人或特殊利益团体提供电视频道。

Second, there is non-broadcast television, which provides for the needs of individuals or specific interest groups through controlled transmission techniques.

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