• Central air conditioner, automatic fire alarm, closed circuit TV watching system, communication network, public broadcasting and cable TV are all available in the exhibition hall.

    展览大厅配有中央空调自动火警闭路电视通讯网络广播有线电视。

    youdao

  • Central air conditioner, automatic fire alarm, closed circuit TV watching system, communication network, public broadcasting and cable TV are all available in the exhibition hall.

    展览大厅配有中央空调自动火警闭路电视通讯网络广播有线电视。

    youdao

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