Tunnel boring machines - Air locks - Part 2: Safety requirements for the use of non-air breathing mixtures and saturation techniques in personnel locks and for pressurised transfer shuttles; German and English version prEN 12110-2:2023
Edition 2023-03

Core drilling machines on stand - Safety; German and English version prEN 12348:2023
Edition 2024-02

Core drilling machines on stand - Safety; German version EN 12348:2000+A1:2009
Edition 2010-01

Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression; German version EN 12504-1:2019 + AC:2020
Edition 2021-02

Safety of machine tools - Drilling machines; German version EN 12717:2001+A1:2009
Edition 2009-07

Machines and plants for the manufacture, treatment and processing of flat glass - Safety requirements - Part 11: Drilling machines; German version EN 13035-11:2006+A1:2010
Edition 2010-07

Concrete pavements - Part 3: Test methods for the determination of the thickness of a concrete pavement from cores; German version EN 13863-3:2004
Edition 2005-02

Testing sprayed concrete - Part 4: Bond strength of cores by direct tension; German version EN 14488-4:2005+A1:2008
Edition 2008-08

External cathodic protection of well casings; German version EN 15112:2022
Edition 2022-07

Tunnel boring machines - Safety requirements; German and English version prEN 16191:2023
Edition 2023-04