European CBRNE glossary; German version EN 17173:2020
Edition 2020-12

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2020); German version EN ISO 15156-2:2020
Edition 2025-02

Road vehicles - R744-Air-conditioning systems - Refrigerant lines and IHX in coaxial design; Text in German and English
Edition 2015-08