GRP tanks and vessels for use above ground - Part 2: Composite materials - Chemical resistance; German version EN 13121-2:2003
Edition 2004-01

Guide for procurement of power station equipment - Part 4-10: Boiler auxiliaries - Flue gas denitrification (De-NOₓ) plant; German version EN 45510-4-10:1999
Edition 1999-12

Pumping stations; centrifugal pumps for operation with screen; directives for planning
Edition 1992-03

Dependability management - Part 3-12: Application guide - Integrated logistic support (IEC 60300-3-12:2011); German version EN 60300-3-12:2011
Edition 2011-08

Mechanical vibration - Measurement and evaluation of machine vibration - Part 9: Gear units (ISO 20816-9:2020)
Edition 2021-03

Guide for procurement of power station equipment - Part 5-1: Steam turbines; German version EN 45510-5-1:1998
Edition 1998-06

Guide for procurement of power station equipment - Part 5-4: Hydraulic turbines, storage-pumps and pump-turbines; German version EN 45510-5-4:1998
Edition 1998-06

Advanced technical ceramics - Methods of test for ceramic powders - Part 5: Determination of the particle size distribution; German version EN 725-5:2007
Edition 2007-04

Rubber and plastics hoses and hose assemblies for use in the pharmaceutical and biotechnological industry - Silicone rubber hoses; German version EN 16821:2017
Edition 2017-10

Hinged closures, round - Part 1: Nominal diameter DN 150 to DN 800
Edition 2020-04