Aerospace - Bearings-airframe rolling, rigid single row ball bearings in steel; diameter series 0 and 2 - Dimensions and loads; inactive for new design; German version EN 2012:1984— 6 стр.
Aerospace - Bearings-airframe rolling, rigid single row ball bearings in corrosion resisting steel; diameter series 0 and 2 - Dimensions and loads; inactive for new design; German version EN 2014:1984— 6 стр.
Plastics - Determination of the degree of disintegration of plastic materials under simulated composting conditions in a laboratory-scale test (ISO 20200:2004); German version EN ISO 20200:2005— 14 стр.