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| радиус изгиба (Wiana) | |||
| угловой радиус (днища сосуда; Knuckle Radius – Also known as corner radius. It is the formed radius of the head which transitions the dish portion to the straight flange. Alex_UmABC) | |||
| радиус отбортовки (отбортованного днища сосуда Анастасия Леонова) | |||