摘要 |
PURPOSE: A prefabricated road stud attached with a vibrator and a reflective member is provided to fix a road stud firmly on a road surface and to remove the snow from the street easily. CONSTITUTION: The prefabricated road stud attached with a vibrator and a reflective member contains many vibrators(11) arranged on the surface at regular intervals to induce the shake phenomenon on automobile tires, and a reflective member installed on the surface to make drivers recognize a road stud when running at night.
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