Liquid crystal display devices - Part 6-2: Measuring methods for liquid crystal display modules - Reflective type (IEC 61747-6-2:2011); German version EN 61747-6-2:2011
Edition 2012-02

Vehicle lifts; German version EN 1493:2022
Edition 2023-04

Ambient air - Standard method for the measurement of the concentration of sulfur dioxide by ultraviolet fluorescence; German and English version prEN 14212:2022
Edition 2022-11

Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German and English version prEN 14625:2022
Edition 2022-11

Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German and English version prEN 14626:2022
Edition 2022-11

Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German and English version prEN 14211:2022
Edition 2022-11

Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mm; German version EN 1253-1:2015
Edition 2015-03

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021); German version EN ISO 21922:2021
Edition 2023-09

Automated liquid handling systems - Part 2: Measurement procedures for the determination of volumetric performance (ISO 23783-2:2022); German version EN ISO 23783-2:2023
Edition 2024-04

Oil spill identification - Petroleum and petroleum related products - Part 2: Analytical method and interpretation of results based on GC-FID and GC-low resolution-MS analyses; German version EN 15522-2:2023
Edition 2023-07