Gas cylinders - Periodic inspection and testing of welded steel pressure drums - Capacities up to 1 000 l (ISO 23088:2020); German version EN ISO 23088:2020
Edition 2021-05

Fasteners - Technical specifications - Part 26: Conical spring washers for bolted connections
Edition 2005-12

Products and systems for the protection and repair of concrete structures - Test methods - Determination of modulus of elasticity in compression; German version EN 13412:2006
Edition 2006-11

German Standard Methods for the Analysis of Water, Waste Water and Sludge; Anions (Group D); Determination of Borate Ions (D 17)
Edition 1981-03

Products and systems for the protection and repair of concrete structures - Test methods - Tests to measure the suitability of structural bonding agents for application to concrete surface; German version EN 1799:1998
Edition 1999-03

Natural stone test methods - Determination of water absorption at atmospheric pressure; German version EN 13755:2008
Edition 2008-08

Resilient floor coverings - Quartz vinyl tiles - Specification; German version EN 17396:2020
Edition 2020-08

Structural adhesives - Qualitative assessment of durability of bonded assemblies - Wedge rupture test (ISO 10354:1992 modified); German version EN 14444:2005
Edition 2006-01

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of sodium by atomic absorption spectrometry (ASS) using an air-acetylene flame (E 14)
Edition 1992-07

Determination of shear strength between different layers or multilayer components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure; German version EN 1742:1998
Edition 1998-06