Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline systems - Part 1: On-land Pipelines (ISO 15589-1:2015); German and English version prEN ISO 15589-1:2017
Petroleum and natural gas industries - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO 16440:2016); German version EN ISO 16440:2016— 49 стр.
Corrosion of metals and alloys - Determination of AC corrosion - Protection criteria (ISO 18086:2015); German and English version prEN ISO 18086:2017— 50 стр.