Flow measurement of liquid effluents and water bodies - Open flow - Procedure
Edition 1995-06-30

Hydrometry. Minimum performance requirements and test procedures for water monitoring equipment. Devices for the determination of flow. Open channel instrumentation
Edition 2023-06-07

Standard Test Method for Open-Channel Flow Measurement of Water Indirectly at Culverts
Edition 1992

Standard Test Method for Open-Channel Flow Measurement by Acoustic Velocity Meter Systems
Edition 1993

Standard Test Method for Open-Channel Flow Measurement of Water with Thin-Plate Weirs
Edition 2021

Standard Test Method for Open-Channel Flow Measurement of Water with Palmer-Bowlus Flumes
Edition 2021

Industrial-process control valves - Part 7: Control valve data sheet (IEC 60534-7:2010); German version EN 60534-7:2010
Edition 2011-08

Petroleum and natural gas industries - Subsurface safety valve systems - Design, installation, operation and redress (ISO 10417:2004); English version EN ISO 10417:2004
Edition 2005-07

Safety and control devices for gas burners and gas burning appliances - Gas filters having a maximum working pressure up to and including 600 kPa; German version EN 16898:2022
Edition 2024-02

Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification; German version EN 1287:2017
Edition 2017-10