| 摘要 |
A lined hollow wood body formed of a plurality of staves, each of which is covered across its inner surface and edge faces by a plastic liner mechanically locked in place by the mating edges of adjacent stave sections. A bottom wall having a plastic liner on the inner surface thereof is secured to the inner side of the body in a fluid tight relation. Also, an annular seal is interposed between an annular shoulder on the bottom wall and the inner side of the body to form a second sealing means therebetween.
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