00559nam^a2200205^a^4500 000002792 20260502230140.0 ^^^^^^s2015||||us-|||||||||||||||e|spa|d ANC-BC spa ANC-BC eng NT ASTM A403/A403M-15 ASTM Standard specification for wrougth austenitic stainless steel piping fittings / ASTM 1a. ed Pensilvania: ASTM, 2015 10p.: graf NORMAS TÉCNICAS TUBERÍAS A403/A403M 2015 2694 2694