[国外标准] ASTM B517-05 焊接的镍铬铁合金（UNS N06600, UNS N06603, UNS N06025, and UNS N06045）管的标准规范
[国外标准] ASTM B517-03 焊接的镍铬铁合金（UNS N06600, UNS N06603, UNS N06025, and UNS N06045）管的标准规范