Hydrometry - Vocabulary and symbols (ISO/DIS 772:2020); German and English version prEN ISO 772:2020
Edition 2021-09

Corrosion of metals and alloys - Corrosion and fouling in industrial cooling water systems - Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig (ISO/DIS 16784-2:2023); German and English version prEN ISO 16784-2:2023
Edition 2023-10

Fire resistance tests for service installations - Part 8: Smoke extraction ducts; German and English version prEN 1366-8:2023
Edition 2023-05

Fire resistance tests for service installations - Part 9: Single compartment smoke extraction ducts; German and English version prEN 1366-9:2023
Edition 2023-05

Hydrometry - Vocabulary and symbols (ISO 772:2011); Trilingual version EN ISO 772:2011
Edition 2011-11

Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors (ISO 23210:2009); German version EN ISO 23210:2009
Edition 2009-12

Gas pressure regulators for inlet pressures up to 10 MPa (100 bar); German and English version EN 334:2019
Edition 2019-11

Chimneys - Requirements for metal chimneys - Part 1: System chimney products; German and English version prEN 1856-1:2021
Edition 2021-06

Petroleum and natural gas industries - Fixed steel offshore structures (ISO 19902:2020); English version EN ISO 19902:2020, only on CD-ROM
Edition 2021-03

Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar); German and English version EN 14382:2019
Edition 2019-11