| 摘要 |
Invention concerns a floor drain consisting of two or more parts which are movable in relation to one another to a limited extent, namely a drainage part which can be connected to the sewer system, and an inlet part, which can be connected to the floor's top layer, and which in any case in its lower section has a significantly lesser diameter than the drainage part's upper section, and which runs down into this slightly, while a pliable and watertight connector is positioned between the part of the inlet part that is located inside the drainage part and the drainage part itself.
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