Gas isolation valves and overpressure protection devices for pressure measuring devices - Part 2: Conformity assessment
Edition 2021-07

Limescale protection devices for use in drinking water installations - Part 1: Requirements for design, safety and testing
Edition 2023-05

Limescale protection devices for use in drinking water installations - Part 2: Method and apparatus for testing of the effectiveness
Edition 2023-05

Tabular layouts of article characteristics for fuse-links and circuit breakers
Edition 1984-07

Water engineering of agricultural lands; terms; flood protection, coastal protection, pumping stations
Edition 1988-11

Water engineering of agricultural lands; terms; erosion control
Edition 1993-01

Signs for civil defense
Edition 2024-02

Planning, design and installation of drainage systems protecting structures against water in the ground
Edition 1990-06

Subsoil - Water effects on building components in contact with the ground and drainage for the protection of these building components - Part 1: Definitions and water effects
Edition 2024-04

Fire Behaviour of Building Materials and Building Components; Fire Barriers, Barriers in Lift Wells and Glazings Resistant against Fire; Definitions, Requirements and Tests
Edition 1977-09