| 摘要 |
A swimming pool has a pair of end members made of sheet material each having its side and bottom edge portions secured and sealed in a longitudinal groove in a flexible strip of extruded material, the strip also having a pair of longitudinal spaced parallel flanges perpendicular to the groove; and a side and bottom piece of flexible sheet material, each lateral edge of which is engaged in the channel defined by the parallel flanges of the flexible strip secured to the sides and bottom of an end member and sealed by a sealing strip between the lateral edge and the outer of the two flanges.
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