German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 22: Determination of Glyphosate and Aminomethyl phosphic acid (AMPA) by high performance liquid chromatography (HPLC), post-column derivatization and fluorescence detection (F 22)
Edition 2001-10

Simple underground track points; 30 m radius, 1 : 6 inclination; geometric dimensions
Edition 1988-10

Simple crossovers for underground tracks; 30 m radius, 1 : 6 inclination; geometric dimensions
Edition 1988-10

Crossings for simple underground track points; 30 m radius, 1 : 6 inclination, 600 mm gauge
Edition 1988-10

Check rail device for simple underground track points; 30 m radius, 1 : 6 inclination, 600 mm gauge
Edition 1988-10

Switches for simple underground track points with spring switch blade; 30 m radius, 1 : 6 inclination, 600 mm gauge
Edition 1988-10

Simple points for underground tracks with spring switch blade; 30 m radius, 1 : 6 inclination, 600 mm gauge; compilation
Edition 1988-10

Simple points for underground tracks with loose heel switch; 30 m radius, 1 : 6 inclination, 600 mm gauge; compilation
Edition 1988-10

Switches for simple underground track points with loose heel switch; 30 m radius, 1 : 6 inclination, 600 mm gauge
Edition 1988-10