Oil and gas industries including lower carbon energy - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 2: Single layer fusion-bonded epoxy coatings (ISO/DIS 21809-2:2024); English version prEN ISO 21809-2:2024
Edition 2025-01

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 2: Single layer fusion-bonded epoxy coatings (ISO 21809-2:2014); English version EN ISO 21809-2:2014
Edition 2015-03

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 2: Single layer fusion-bonded epoxy coatings (ISO/DIS 21809-2:2020); English version prEN ISO 21809-2:2020
Edition 2021-01

Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature properties; German version EN 10217-1:2019
Edition 2019-08

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3: Field joint coatings (ISO 21809-3:2016 + Amd 1:2020); English version EN ISO 21809-3:2016 + A1:2020
Edition 2020-09

Diving equipment - Buoyancy compensators - Functional and safety requirements, test methods; German version EN 1809:2014+A1:2016
Edition 2016-09

Welding and allied processes - Vocabulary - Part 100: Metal welding processes with additions to DIN EN 14610:2005
Edition 2008-02

Devices to prevent pollution by backflow of potable water - Air gap with submerged feed incorporating air inlet plus overflow - Family A, type C; German version EN 13078:2003
Edition 2004-02

Methods of test for masonry units - Part 7: Determination of water absorption of clay masonry damp proof course units by boiling water; German version EN 772-7:1998
Edition 1998-10

Methods of test for masonry units - Part 3: Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing; German version EN 772-3:1998
Edition 1998-10