Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes (IEC 81346-2:2019); German version EN IEC 81346-2:2019
Edition 2020-10

Electric components - Reliability - Reference conditions for failure rates and stress models for conversion (IEC 56/1583/CD:2014)
Edition 2015-01

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

Additive manufacturing for metals - General principles - Registration of geometric data acquired from process-monitoring and for quality control (ISO/ASTM DIS 52953:2023); German and English version prEN ISO/ASTM 52953:2023
Edition 2023-06

Ventilation systems - Part 3: Airconditioning of passenger cars and commercial vehicles
Edition 2006-07

Filters for the measurement of audible sound in the presence of ultrasound (IEC 61012:1990); German version EN 61012:1998
Edition 1998-09

Respiratory protective devices - Power filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking; German and English version prEN 12942:2016
Edition 2017-02

Respiratory protective devices - Powered filtering devices incorporating a loose fitting respiratory interface - Requirements, testing, marking; German and English version prEN 12941:2016
Edition 2017-02

Railway vehicles - Driver cabs - Part 3: Additional requirements for urban and suburban rolling stock
Edition 2024-07

Food processing machinery - Soft ice cream machines - Safety and hygiene requirements; German and English version prEN 16876:2015
Edition 2015-07