Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part 1: General; German and English version prEN 14620-1:2022
Edition 2022-03

Gas infrastructure - Injection stations - Part 1: General requirements; German and English version prEN 17928-1:2023
Edition 2023-06

Petroleum and natural gas industries - Rotary type positive-displacement compressors - Part 2: Packaged air compressors (oil-free) (ISO 10440-2:2001); German and English version EN ISO 10440-2:2001
Edition 2003-02

Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors; German and English version prEN 12693:2023
Edition 2023-05

Cryogenic vessels - Hoses (ISO/DIS 21012:2021); German and English version prEN ISO 21012:2021
Edition 2021-10

Electrical installations in ships - Part 507: Small vessels (IEC 60092-507:2014); German and English version EN 60092-507:2015
Edition 2022-02

Preparation and quality management of fluids for haemodialysis and related therapies - Part 5: Quality of dialysis fluid for haemodialysis and related therapies (ISO/DIS 23500-5:2022); German and English version prEN ISO 23500-5:2022
Edition 2022-12

Fixed firefighting systems - Automatic sprinkler systems - Design, assembly, installation and commissioning of pump sets; German and English version prEN 17451:2022
Edition 2022-11

Machinery for supply and circulation of liquid coating materials - Safety requirements; German and English version prEN 12621:2021
Edition 2021-12

Tunnel boring machines - Air locks - Part 1: Requirements for air locks utilising compressed air as the pressurising or breathing medium along with requirements for oxygen breathing systems for decompression purposes; German and English version prEN 12110-1:2023
Edition 2023-03