Серия 1.423.3-8 Стальные колонны одноэтажных производственных зданий без мостовых опорных кранов. Выпуск 6. Чертежи КМ

75 Pages · 2016 · 11.21 MB · Russian
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“ In every community, there is work to be done. In every nation, there are wounds to heal. In every heart, there is the power to do it. ” ― Marianne Williamson
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