DIN EN 3818:2005 航空航天系列.钛合金TI-P64001制MJ螺纹螺栓.强度等级:1100 MPa(室温).技术规范
Aerospace series - Bolts, MJ threads, in titanium alloy TI-P64001 - Strength class: 1100 MPa (at ambient temperature) - Technical specification; German and English version EN 3818:2004