ÖNORM EN 10297-2
ÖNORM EN 10297-2 (Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel)· ONORM (Austria) · 84 materials
ÖNORM EN 10297-2 (Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel)· ONORM (Austria) · 84 materials