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.

 
  • 本发明给出了可称为充水折射屏的泳池玻璃侧壁及建造方法,通过与看台倾角相配合的折射设计,给看台上的观众增添可选看泳者水下游技的窗口。
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