DIN 50969:1990-12

Отменен

Testing of high-strength steel building elements for resistance to hydrogen-induced brittle fracture and advice on the prevention of such fracture — 5 стр.

Описание Изменения Ссылки Версии

Заменен на

DIN 50969-1:2009-06

ICS

77.140.01 Iron and steel products in general / Продукция из чугуна и стали в целом