DIN EN 4255-1997 标准详情
- 标准号:DIN EN 4255-1997
- 中文标题:(草案)航天系列 - 螺母,??锚,自锁,固定,双耳,有沉,耐热钢,镀银 - 分类: 1100 MPa(环境温度) / 425
- 英文标题:(draft) aerospace series - nuts, anchor, self-locking, fixed, two lug, with counterbore, in heat resisting steel, silver plated - classification: 1100 mpa (at ambient temperature)/425
- 标准类别:德国标准
- 发布日期:1997-06-01
