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City or road intersection light signalling device
City or road intersection light signalling device
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机译：城市或道路交叉口信号灯装置
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摘要
The system has a raised central zone (4) whose surface constitutes a general roadway for vehicles. The central zone extends horizontally on intersections (ABCD) of two traffic lanes (2, 3). Peripheral zones (5-8) are located adjacent to the central zone and have an inclined surface forming ramps connecting the central zone to the lanes. The peripheral zones extend horizontally outside the intersection.
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