【填空题】
99.DC600V供电列车客车干线容量为 __________，选用的电压等级为750V。___
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答案
800KW
解析
暂无解析
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【填空题】
115.TCDS由车载安全监控系统、车载无线传输装置、客列检WLAN联网设备，客车整备所、__________、铁路局、铁道部TCDS设备，应用以及各级中心的联网组成。___
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【单选题】
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【单选题】
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【单选题】
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