Why are there holes in the concrete floor of a Khrushchev building? Question for builders


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Construction and repair
 
Why are there holes in the concrete floor of a Khrushchev building? Question for builders
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Why are there holes in the concrete floor of a Khrushchev building? Question for builders - My, Building, Question, Longpost
Why are there holes in the concrete floor of a Khrushchev building? Question for builders - My, Building, Question, Longpost

Question Building
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