NP EN 10296-2
NP EN 10296-2 (Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel)· NP (Portugal) · 66 materials
NP EN 10296-2 (Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel)· NP (Portugal) · 66 materials