| 摘要 |
In the method of forming a spa tub, the steps that include providing a tub side wall having an inner side and an outer side, the tub having an interior to receive liquid; and providing a recess inwardly of the outer side of the tub side wall and below the top level of the side wall, to receive at least one of the following elements: edge extent of a flexible outer jacket for the side wall, the jacket extending below said recess; edge extent of a shoulder jacket that extends over the top of the side wall; edge extent of a tub top cover. |
