This invention put forward the pool glass side which can called water filling refraction screen and cause the viewer on grandstand can saw the swimmer under the water surface.

 
  • 本發(fā)明給出了可稱(chēng)為充水折射屏的泳池玻璃側壁及建造方法,通過(guò)與看臺傾角相配合的折射設計,給看臺上的觀(guān)眾增添可選看泳者水下游技的窗口。
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