| 摘要 |
An off-set flange for mounting a water closet, the off-set flange comprising an open topped body having a discharge spout for connection of the open topped body to the water closet stub, the body being open so the joint can be caulked all around, and a plurality of covers for the open topped body, each cover being attachable to the body in more than one position to locate an opening in the cover in a selected position to be aligned with the horn of the water closet.
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