| 摘要 |
A road buoy generally comprises a weighted base and a collapsible marker portion. When the road buoy is in use, the collapsible portion, which is brightly painted for high visibility, is expanded to its full operational height. When the road buoy is being stored or transported, the collapsible marker portion is folded down to facilitate handling and to reduce the amount of storage space required. The collapsible marker portion, which can hold a warning flasher light, is removably attached to the weighted base permitting either portion of the road buoy to be easily repaired or quickly replaced if damaged.
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