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Brief description of an urban network signaling on the road or by a removable panel
Brief description of an urban network signaling on the road or by a removable panel
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机译:道路或可移动面板上的城市网络信令的简要说明
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摘要
The invention concerns a method which consists in bringing to a site a display device (1), connecting it to a current source and/or means controlling the display of the device (1), then in disconnecting them and remove the current source and/or the display control means.
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