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

Building costs
Edition 2018-12

Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
Edition 2002-12

Tolerances for vessels - Part 1: Vessels of metallic materials
Edition 2011-08

Flange joints for process vessels - Weld-neck flanges for pressurized vessels
Edition 2013-09

Biogas systems - Non-household and non-gasification (ISO 24252:2021); German version EN ISO 24252:2022
Edition 2024-04

Entertainment Technology - Single conductor connector system for AC 400/230 V mains supply for the mobile event and entertainment industries
Edition 2010-10

Guide for procurement of power station equipment - Part 4-7: Boiler auxiliaries; ash handling plant; German version EN 45510-4-7:1999
Edition 1999-06

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