| 摘要 |
A water damage preventer pan has a horizontal support arrangement for an appliance to be set down on but a bottom sloped to a drain, and an unusually sturdy construction; the construction is of unitary plastic and the horizontal support arrangement includes a plurality of blocks inside the perimeter buttressing a rim outside them, both joining a bottom which is wedge-shaped in section so that it can rest flat on a floor but can drain rapidly down a good slope.
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