Chimneys - Test methods for system chimneys - Part 1: General test methods; German version EN 13216-1:2019
Edition 2019-07

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 (ISO 21922:2021/DAM 1:2023); German and English version EN ISO 21922:2021/prA1:2023
Edition 2023-10

Cardiovascular implants - Cardiac valve prostheses - Part 1: General requirements (ISO 5840-1:2021); German version EN ISO 5840-1:2021
Edition 2021-05

Plain bearings - Hydrodynamic plain journal bearings under steadystate conditions - Part 1: Calculation of multi-lobed and tilting pad journal bearings
Edition 1996-03

Ventilation for buildings - Measurement of air flow rates on site - Methods; German and English version prEN 16211:2023
Edition 2023-05

Drain and sewer systems outside buildings - Pumping systems - Part 2: Positive pressure systems; German version EN 16932-2:2018
Edition 2018-07

Solid biofuels - Safety of solid biofuel pellets - Safe handling and storage of wood pellets in residential and other small-scale applications (ISO 20023:2018); German version EN ISO 20023:2018
Edition 2019-04

Free-standing chimneys - Part 1: General requirements; German and English version prEN 13084-1:2023
Edition 2023-07

Shell boilers - Part 3: Design and calculation for pressure parts; German version EN 12953-3:2016
Edition 2016-12

Design and construction of borehole heat exchangers; German and English version prEN 17522:2020
Edition 2020-06