Support for in-ground swimming pool pipes
作者： Michael T. Terry
DOI:
关键词: Lock (computer science) 、 Engineering 、 Structural engineering 、 Base (geometry)
摘要: The pipes associated with an in-ground swimming pool can be supported by a support that includes base and two telescopingly engaged tubular sections. A U-shaped element is located on one end of the sections has pad which pipe rests. lock connects together once height selected.
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