Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016
Edition 2016-09

Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German version EN 882:2016
Edition 2016-09

Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes; German version EN 14407:2014
Edition 2014-07

Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Test method for determination of long-term compression strength of boxes; German version EN 17151:2019
Edition 2019-11

Sampling; statistical principles of sampling with cross classification according to two equal-ranked criteria
Edition 1984-06

Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 4: Location and arrangement of displays and control actuators; German version EN 894-4:2010
Edition 2010-11

Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO 6143:2001); German version EN ISO 6143:2006
Edition 2006-11

Fire safety engineering - Part 1: Basic principles and codes of practice
Edition 2016-09

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2015); German version EN ISO 15156-3:2015
Edition 2015-12

Bituminous mixtures - Material specifications - Part 6: Mastic Asphalt; German version EN 13108-6:2016
Edition 2016-12