DIN EN 10219-3:2020-11 Cold formed welded steel structural hollow sections - Part 3: Technical delivery conditions for high strength and weather resistant steels; German version EN 10219-3:2020
2020DIN EN 10219-3:2020 Cold formed welded steel structural hollow sections - Part 3: Technical delivery conditions for high strength and weather resistant steels; German version EN 10219-3:2020