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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

OENORM EN 12259-4/A1
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4: Water motor alarms (Amendment)

Title (German)

Ortsfeste Löschanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen - Teil 4: Wassergetriebene Alarmglocken (Änderung)

Edition 2001-06-01

Original language German

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

OENORM EN 12259-4/A1 Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4: Water motor alarms (Amendment)

Want to learn more?

OENORM EN 12259-4/A1
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4: Water motor alarms (Amendment)