Aerospace series - Inserts, MJ threads, self-locking, with self-broaching keys, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plate; German and English version EN 4624:2010
航空航天系列.镀银耐高温镍基合金NI-PH1302(Waspaloy)制带自拉键的MJ螺纹自锁嵌件;德语和英语版本EN 4624:2010