| 摘要 |
PURPOSE: A road line delineator is provided to prevent traffic accidents by letting a driver recognize at night by installing on a safety zone, around a road work or on a central line and to use for a long term without damage. CONSTITUTION: The road line delineator comprises the steps of forming a retreated groove(3) on the outside(2) of a body(1), attaching a thin aluminum plate(8) and a high-brightness reflective sheet(4), perforating many holes(5) and forming many projections on the bottom(6).
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