Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 10: Site application of products and systems and quality control of the works; German version EN 1504-10:2017
Edition 2017-12

Railway applications - Track - Restoration of rails by electric arc welding; German version EN 15594:2009
Edition 2009-08

Vitreous and porcelain enamels - Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply - Quality requirements and testing (ISO 11177:2019); German version EN ISO 11177:2019
Edition 2019-08

Vitreous and porcelain enamels - Determination of the resistance to abrasion - Part 1: Abrasion testing apparatus (ISO 6370-1:1991); German version EN ISO 6370-1:2021
Edition 2021-12

Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment
Edition 2005-01-12

Railway applications - Track - Switches and crossings - Crossing components made of cast austenitic manganese steel; German version EN 15689:2009
Edition 2010-04

Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique (ISO 17081:2014); German version EN ISO 17081:2014
Edition 2014-10

Plant biostimulants - Determination of Azospirillum spp.; German and English version prEN 17713:2023
Edition 2023-05

Water quality - Guidance standard for the sampling of zooplankton from standing waters; German version EN 15110:2006
Edition 2006-08

Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 5: Test methods for evaluating plastic liners (ISO 11114-5:2022); German version EN ISO 11114-5:2022
Edition 2022-05