NF L31-228-1985 标准详情
- 标准号:NF L31-228-1985
- 中文标题:航空航天系列.轴承.机体用轴承.钢制单列自位滚柱轴承.直径系列3和4.尺寸和负荷
- 英文标题:aerospace series. bearings, airframe rolling, single row self-aligning roller bearings, in steel, diameter series 3 and 4, dimensions and loads.
- 标准类别:法国国家标准
- 发布日期:1985-09-01