BS EN 3914:2008
航空航天系列.部件修复用内螺纹镀银的NI-PH2601(NI-P100HT, Inconel 718)型耐热镍基合金长自锁薄壁嵌镶件
Aerospace series - Insert, thin wall, self-locking, long, in heat resisting nickel base alloy NI-PH2601 (NI-P100HT, Inconel 718), silver plated on internal thread, for salvage of components