标准号:NF L24-143-2006
中文标准名称:航空航天系列.十字凹槽、紧公差标准杆、中等长度螺纹、大十二头耐热钝化镍基合金铝覆层螺栓.分类:1 550 MPa(环境温度)/315℃
英文标准名称:Aerospace series - Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated, with aluminium pigmented coating - Classification : 1 550 MPa (at ambient temperature) / 315 oC.
标准类型:V20
发布日期:2006/2/1 12:00:00
实施日期:2006/2/20 12:00:00
中国标准分类号:V20
国际标准分类号:49.030.20