Assembly with direct connection for sprinkler systems and extinguishing systems with open nozzles - Requirements and testing
Edition 2012-09

Air-supported structures; structurat design, construction and operation
Edition 1983-02

Ozone generation plants for water treatment
Edition 2018-01

Treatment of spent filter backwash water from systems for treatment of water of swimming-pools and baths
Edition 2016-07

Railway applications - Air conditioning for urban, suburban and regional rolling stock - Comfort parameters and type tests; German and English version prEN 14750:2022
Edition 2022-11

Steel water pipes and fittings
Edition 2022-10

Installations for separation for light liquids and greases - Verification of structural stability and steadiness
Edition 2012-12

Soil - Calculation of embankment failure and overall stability of retaining structures
Edition 2021-11

Earthen boards - Requirements, test and labelling
Edition 2024-03

Leaching of solid materials - Percolation method for the joint examination of the leaching behaviour of inorganic and organic substances
Edition 2023-07