DIN EN 4623-2010 航天航空系列.镀银耐热镍基合金NI-PH2601(Inconel 718),带自拉销键自锁定式MJ螺纹嵌入插件.德文和英文版本EN 4623-2010
Aerospace series - Inserts, MJ threads, self-locking, with self-broaching keys, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated; German and English version EN 4623:2010