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        三柱橋

        三柱橋

        木平廊橋,位于三魁鎮下武洋村。橋長15.1米,寬4.47米,跨徑10.1米。顧名思義,三柱橋是因溪中立有三根石柱承托橋底梁木而得名。在梁木下頂以石柱,可以增加梁木的受力能力。

          
          
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            91欧美激情一区二区三区成人