Small craft - Hull construction and scantlings - Part 6: Structural arrangements and details (ISO 12215-6:2008); German version EN ISO 12215-6:2018— 72 стр.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German and English version EN 489:2009— 57 стр.