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Night driving vision test uses test charts to simulate vehicle rear with illuminated lights and number plate in fine visibility steps
Night driving vision test uses test charts to simulate vehicle rear with illuminated lights and number plate in fine visibility steps
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机译:夜间行车视觉测试使用测试图以清晰的可见度步骤模拟带有照明灯和车牌的车辆后部
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摘要
A night driving vision test simulates a vehicle seen from the rear with a black background (A) and two red illuminated patches (B) with illuminated white characters (C) between them to test refraction.
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