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LED green light of crosswalk tr affic light
LED green light of crosswalk tr affic light
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机译:人行横道交通灯的LED绿灯
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摘要
The subject innovation relates to a green light of a traffic signal installed on the crossing, it is characterized in that the geurapik (3) of the walking motion is displayed in a dynamic form by the LED lamps (3).
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