The unusual shape broad tail pier is a pier with a notch between broad tail pier and overflow weir bottom.

异型宽尾墩是将宽尾墩底缘与溢流堰面断开形成缺口的一种墩型。

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The unusual shape broad tail pier is a pier with a notch between broad tail pier and overflow weir bottom.

异型宽尾墩是将宽尾墩底缘与溢流堰面断开形成缺口的一种墩型。

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