Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mm
Edition 2015-07-15

Measurement of water flow in open channels, Part 6.4: Measuring devices, instruments and equipment - Echo sounders for water depth measurements (ISO 4366:2007, IDT)
Edition 2022

Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mm; German version EN 1253-1:2015
Edition 2015-03

Hydrometry. Echo sounders for water depth measurements
Edition 2007-06-29

Hydrometry - Echo sounders for water depth measurements
Edition 2007-05

Gullies for buildings. Trapped floor gullies with a depth water seal of at least 50 mm
Edition 2015-01-31

Gullies for buildings - Part 1: trapped floor gullies with a depth water seal of at least 50 mm
Edition 2015-03-04

Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mm
Edition 2015-03-01

Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mm
Edition 2015

Swimming pool equipment - Part 4: Additional specific safety requirements and test methods for starting platforms; German and English version prEN 13451-4:2024
Edition 2024-06