摘要 |
A method of marking a line number on a rear-view mirror of a bus is provided to allow people to easily recognize the line number even in crowded situations. A method of marking a line number on a rear-view mirror of a bus includes a step of producing a rear-view mirror having a transparent rear surface; and a step of mounting a light emitting diode plate in the rear surface of the rear-view mirror and inputting a line number, or forming a line number marking hole at the rear surface of the rear-view mirror and mounting light emitting diodes in the line number marking hole.
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