EN 2935:1996 航空航天系列.NI-P101HT(沃斯帕洛尹合金)长螺纹细螺柄T形头螺栓.等级-1210 MPa(环境温度)730℃
Aerospace series - Bolts, T-head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy) - Classification: 1210 MPa (at ambient temperature)/730 °C