Glass containers - Internal pressure resistance - Test methods (ISO 7458:2004); German version EN ISO 7458:2004
Edition 2004-05

Water engineering; terms; part 2: waterpower plants
Edition 1994-07

Drain and sewer systems outside buildings - Pumping systems - Part 2: Positive pressure systems; German version EN 16932-2:2018
Edition 2018-07

Pumping stations; centrifugal pumps for operation without screen; directives for planning
Edition 1992-03

Soil quality - Field tests - Part 9: Determination of air permeability
Edition 2011-04

Rubber- or plastics coated fabrics - Determination of resistance to water penetration - Low pressure method; German version EN 1734:1996
Edition 1997-02

Soil, investigation and testing - Determination of the coefficient of water permeability - Part 2: Field tests
Edition 2015-08

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12: Pumps; German version EN 12259-12:2023
Edition 2023-11

Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 4: Measurement of pore water pressure: Piezometers (ISO 18674-4:2020); German version EN ISO 18674-4:2020
Edition 2020-10

Soil quality - Soil water and the unsaturated zone - Definitions, symbols and theory (ISO 15709:2002)
Edition 2006-06