UNE-EN 3446:1996 AEROSPACE SERIES. BEARINGS, PRECISION BALL WITHOUT FLANGE IN CORROSION RESISTING STEEL, FOR INSTRUMENTS AND EQUIPMENT. DIMENSIONS AND LOADS.
1996UNE-EN 3446:1996 AEROSPACE SERIES. BEARINGS, PRECISION BALL WITHOUT FLANGE IN CORROSION RESISTING STEEL, FOR INSTRUMENTS AND EQUIPMENT. DIMENSIONS AND LOADS.