Specification for nickel-chromium-titanium heat-resisting alloy bar and wire for rivets and rivets (Maximum diameter or minor sectional dimension 20 mm) (Nickel base, Cr 19.5, Ti 0.4)
2015 ◽
1981 ◽
1989 ◽
2015 ◽
1975 ◽
2015 ◽
2015 ◽
2015 ◽
2010 ◽