| 摘要 |
PURPOSE: A road sign having a partial repair plate is provided to promote convenience at repair work, to decrease the traffic congestion and the danger of work and to reduce the maintenance cost of a road sign. CONSTITUTION: A road sign having a partial repair plate comprises: rails(111,112,113) formed on the backside of one or more partial repair plates(100a); a connector having a convex part(114) and a concave part(115); a protection cover stopping up the right and left sides of the connector to prevent the inflow of impurities; and a base reflective sheet and a high brightness reflective sheet attached to indicate road information.
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