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Котлы стационарные и трубопроводы пара и горячей воды. Нормы расчёта на прочность. Методы определения толщины стенкиstresses
gen. Stationary boilers and steam and hot-water pipelines. Strength calculation norms. Methods of determination of wall thickness (hot water Talvina)
oil Stationary boilers and steam and hot-water pipelines. Strength calculation norms. Methods of determination of wall thickness (Seregaboss)