Excavations and trenches - Slopes, planking and strutting breadths of working spaces
Edition 2012-01

Materials for the subsequent sealing of joints in underground gas mains - Part 1: Plastic foil and textile fibre linings used to seal gaspipes already in place; safety requirements and testing
Edition 1998-01

Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage; German version EN 14983:2007
Edition 2007-06

Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters (ISO 10870:2012); German version EN ISO 10870:2012
Edition 2012-10

Wells for water extraction - Part 1: Design; German and English version prEN 18049-1:2024
Edition 2024-03

Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 17628:2015); German version EN ISO 17628:2015
Edition 2015-12

Drilling and foundation equipment - Safety - Part 7: Interchangeable auxiliary equipment; German version EN 16228-7:2014+A1:2021
Edition 2022-07

Seamless and welded steel tubes - Dimensions and masses per unit length; German version EN 10220:2002
Edition 2003-03

Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage; German and English version prEN 14983:2021
Edition 2021-10

Explosives for civil uses - High explosives - Part 14: Determination of velocity of detonation; German version EN 13631-14:2003
Edition 2003-07