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【Вентиляция и кондиционирование】Задание на день 20180609

2018-06-18View Original

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Оценка: высота монтажа уплотнительных элементов для пластиковых труб отвода сточных вод в жилых помещениях обычно составляет 2,0 м от уровня пола. ( ) Ответ: неверно

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