Products and systems for the protection and repair of concrete structures - Test methods - Corrosion protection test; German version EN 15183:2006
Edition 2006-11

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 33: Determination of iodide by spectrometry (D 33)
Edition 2001-02

Sampling of liquid petroleum products
Edition 1990-12

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of potassium by atomic absorption spectrometry (AAS) using an air-acetylene flame (E 13)
Edition 1992-07

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 19: Determination of the steam-volatile organic acids (S 19)
Edition 1999-12

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

Flexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - Determination of crack bridging ability; German version EN 14224:2010
Edition 2010-11

Products and systems for the protection and repair of concrete structures - Test methods - Determination of modulus of elasticity in compression; German version EN 13412:2006
Edition 2006-11

Hyperloop Transport Services; German version EN 17929:2024
Edition 2024-06