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

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

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

Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E) (ISO 1179-2:2022); German version EN ISO 1179-2:2022
Edition 2023-05

Lead-acid batteries - Traction batteries 48 V with cells of dimension series L in accordance with DIN EN 60254-2 for industrial trucks - Dimensions, weights, design
Edition 2012-06

Lead-acid batteries - Traction batteries 24 V with cells of dimension series L in accordance with DIN EN 60254-2 for industrial trucks - Dimensions, weights, design
Edition 2012-06

Lead-acid batteries - Traction batteries 80 V with cells of dimension series L in accordance with DIN EN 60254-2 for industrial trucks - Dimensions, weights, design
Edition 2012-06

Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends (ISO 6149-3:2006)
Edition 2008-10-08

Connections for General Use and Fluid Power Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing Part 3: Light-Duty (L-Series) Stud Ends
Edition 2023-05-10

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)
Edition 2009-05-13