German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determining the tolerance of Daphnia to the toxicity of waste water by way of a dilution series (L 30)
Edition 1989-03

Fastening clamps - Block clamps - Part 1: Light duty (L)
Edition 1999-01

German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determining the tolerance of green algae to the toxicity of waste water (Scenedesmus chlorophyll fluorescence test) by way of dilution series (L 33)
Edition 1991-03

Container shells for mobile waste containers with a capacity up to 1700 l - Performance requirements and test methods; German version EN 15132:2006
Edition 2006-12

Mushroom head rivets - Nominal diameters 1,6 mm to 6 mm
Edition 2011-03

Flat round head rivets - Nominal diameters 1,4 mm to 6 mm
Edition 2011-03

Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 3: Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H) (ISO 1179-3:2007); German version EN ISO 1179-3:2008
Edition 2008-08

Road vehicles - Standardized access to automotive repair and maintenance information (RMI) - Part 6: L-Category vehicle specific RMI use cases and requirements (ISO 18541-6:2018, Corrected version 2018-05); German version EN ISO 18541-6:2018
Edition 2019-01

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

Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C₁ to C₅ and C₆₊ hydrocarbons for a laboratory and on-line measuring system using two columns (ISO 6974-4:2000); German version EN ISO 6974-4:2001
Edition 2002-06