Серия 3.407.2-168 Унифицированные конструкции свободностоящих переходных опор ВЛ 35-330 кВ высотой до 100 м. Выпуск 3. Переходные опоры 330 кВ. Рабочие чертежи КМ

2016 · 4.71 MB · Russian
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“ Before you speak, let your words pass through three gates: Is it true? Is it necessary? Is it kind? ” ― Rumi
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