DIN EN 3013-1995 航空航天系列.镀银耐高温镍基合金(NI-P101HT)自锁十二角螺母.等级:1210MPa(室温下)/730℃; 德文版本 EN 3013:1995
Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated - Classification: 1210 MPa (at ambient temperature)/730 °C; German version EN 3013:1995