DIN EN 14972-11:2023-07
Fixed firefighting systems - Water mist systems - Part 11: Test protocol for cable tunnels for open nozzle systems; German version EN 14972-11:2023

Standard No.

DIN EN 14972-11:2023-07

Release Date

2023

Published By

German Institute for Standardization

Latest

DIN EN 14972-11:2023-07

DIN EN 14972-11:2023-07 history

• 2023 DIN EN 14972-11:2023-07 Fixed firefighting systems - Water mist systems - Part 11: Test protocol for cable tunnels for open nozzle systems; German version EN 14972-11:2023
• 2022 DIN EN 14972-11:2022-06 Plant biostimulants - Determination of inorganic arsenic; German version CEN/TS 17706:2022