NF A 35-574
NF A 35-574 (Iron and steel. Stainless steel for general purposes. Semi - finished products, bars and wire rod)· AFNOR NF (France) · 54 materials
NF A 35-574 (Iron and steel. Stainless steel for general purposes. Semi - finished products, bars and wire rod)· AFNOR NF (France) · 54 materials