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Drain trap in the sink.
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The drain trap functions as a siphon, the water seal of which does not allow sewer odors into the room, and a cleaning grate, which does not allow debris (bath leaves) to enter the sewer.
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Floor slope towards the drain.
The photograph clearly shows the slope of the malaysia mobile database towards the drain for draining used water.
Increase
Drainage trap in the steam room.
Increase
Drainage trap in the steam room under a wooden ladder.
I would like to draw your attention to the mandatory installation of a drain trap in the steam room.