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Стандарты DIN

DIN 25427-2:1977-10

Отменен

Design of Gas-filled Double-bend Ducts in Concrete Shields against Gamma Radiation; Proportionment of the Duct and the Embedded Iron Layers for Point Source Radiation and Collimated Radiation — 6 стр.

Описание Изменения Ссылки Версии

ICS

27.120.10 Reactor engineering / Реакторная техника