美利体育登录入口官网:DIN EN 3059:2008 航空航天系列.飞机机架滚动轴承.法兰连接的镀镉飞机机架用刚性单列滚珠轴承.尺寸和负荷
Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in steel with flanged alignment housing, cadmium plated - Dimensions and loads; German and English version EN 3059:2007