DIN EN 4309-1997 标准详情
- 标准号:DIN EN 4309-1997
- 中文标题:(草案)航天系列 - 螺母,??六角,自锁用塑料环,身高正常,正常的对边,合金钢,镀镉,等级:900MPa (室温) / 120
- 英文标题:(draft) aerospace series - nuts, hexagon, self-locking by plastic ring, normal height, normal across flats, in alloy steel, cadmium plated; classification: 900 mpa (at ambient temperature)/120
- 标准类别:德国标准
- 发布日期:1997-02-01
