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Engineering, 02.07.2020 14:01 ilvvsShatalov3984

If you've wondered about the flushing of toilets on the upper floors of city skyscrapers, how do you suppose the plumbing is designed so that there is not an enormous impact of sewage arriving at the basement level?

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If you've wondered about the flushing of toilets on the upper floors of city skyscrapers, how do you...
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