DIN 65530-1989 标准详情
- 标准号:DIN 65530-1989
- 中文标题:航空航天.自锁、耐腐蚀钢制、带圆柱形深沉孔和凸紧及mj螺纹的十二角螺母.等级.1550mpa/315℃/425℃
- 英文标题:aerospace; nuts, bihexagonal, with flange and mj thread, deep counterbore, self-locking, corrosion-resisting steel, classification: 1550 mpa/315 /425
- 标准类别:德国标准
- 发布日期:1989-03-01
