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flexible unterwasserpaneel a basin elongated hohlelementen and its application
flexible unterwasserpaneel a basin elongated hohlelementen and its application
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机译:挠性水松木盆地盆地拉长型及其应用
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摘要
The flexible liner bowl for a swimming pool (1) has hollow elongate sections (2a-h) which are connected together. Each section has a water inlet at one end and an outlet at the other. The openings are connected to a manifold tube. The edges of the panel adjust to the walls of the pool to form a cover in the raised position and a liner in the lowered position.
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