German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production by means of the light and dark bottle method under laboratory conditions (SPL) (L 14) (determination of oxygen production potential)
Edition 1983-09

Surfaces for sports areas - Determination of vertical ball behaviour; German version EN 12235:2013
Edition 2013-12

Surfaces for sports areas - Determination of resistance to impact; German version EN 1517:2020
Edition 2020-07

Measurement of the electrical properties of microwave tubes; part 4: magnetrons
Edition 1981-07

Bitumen and bituminous binders - Determination of complex shear modulus and phase angle - Dynamic Shear Rheometer (DSR); German version EN 14770:2023
Edition 2023-09

Solid recovered fuels - Determination of the content of volatile matter (ISO 22167:2021); German version EN ISO 22167:2021
Edition 2021-07

Packaging; Flexible packaging material - Determination of residual solvents by static headspace gas chromatography - Part 2: Industrial methods; German version EN 13628-2:2002
Edition 2003-01

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery); German version EN 13141-7:2021
Edition 2022-12

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Special civil engineering works for the development of boreholes
Edition 2023-09

Paints and varnishes - Paints and varnishes for interior walls and ceilings - Classification; German version EN 13300:2022
Edition 2023-02