Aerospace - Bearings-airframe rolling, rigid single row ball bearings in corrosion resisting steel; diameter series 8 and 9 - Dimensions and loads; inactive for new design; German version EN 2011:1984
航空航天.耐腐蚀钢制机身滚动刚性单列滚珠轴承;直径系列8和9——尺寸和荷载;对新设计不感兴趣;德文版EN 2011:1984