Dam plants - Part 11: Dams
Edition 2004-07

Calculation of load capacity of cylindrical worm gear pairs with rectangular crossing axes
Edition 2019-09

Outdoor enclosure for non-weather protected locations in telecommunication, signalling, traffic control systems and low-voltage power supply - Requirements and tests
Edition 2023-11

Eurocode 7: Geotechnical design - Part 1: General rules; German version EN 1997-1:2004 + AC:2009 + A1:2013
Edition 2014-03

Standard atmosphere
Edition 1979-12

Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023
Edition 2023-09

Expression of performance of sample handling systems for process analyzers (IEC 61115:1992); German version EN 61115:1993
Edition 1994-08

Gas meters - Rotary displacement gas meters; German and English version prEN 12480:2023
Edition 2024-01

Definitions and parameters on cylindrical worm gear pairs with rectangular crossing shafts - Part 1: Worm and worm wheel
Edition 2017-09

Solid biofuels - Safe handling and storage of solid biofuel pellets in commercial and industrial applications (ISO 20024:2020); German version EN ISO 20024:2020
Edition 2020-09