| 摘要 |
A floor drain 1 which can be connected to the drainage ditch, can be adapted to different floor constructions and can be provided, if required, with a raising part, in which, essentially, the outer circle of the floor drain 1 comprises tubes 3, 4 or the like, which are arranged according to the distribution of the fixing screws 5 of the raising part 2, so that the fixing screws 5 of the raising part can be screwed to the free space formed by said tubes. <IMAGE>
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