Двухэтажный дом 7x6 - 45.95 м2 (арболитовые блоки) за руб.

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            [1] => 300 мм
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            [3] => 500 мм
            [4] => 600 мм
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    [material_price] => [5348,8555,12788,14388,15189]
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display_total_sum - 477 546stdClass Object
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            [4] => утепление 300 мм
            [5] => утепление 350 мм
            [6] => утепление 400 мм
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            [8] => утепление 500 мм
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    [days] => [18,20,20,20,20,20,20,20,20]
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    [area_modifier] => 34.32
    [parent_name] => Перекрытие цоколя
    [parent_id] => 2
    [material_sum] => 282210
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display_total_sum - 477 546stdClass Object
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            [4] => утепление 300 мм
            [5] => утепление 350 мм
            [6] => утепление 400 мм
            [7] => утепление 450 мм
            [8] => утепление 500 мм
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