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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]

NF S31-014-4 ; NF EN ISO 3822-4:1997-10-01
Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Part 4: mounting and operating conditions for special appliances

Title (German)

AKUSTIK. PRUEFUNG DES GERAEUSCHVERHALTENS VON ARMATUREN UND GERAETEN DER WASSERINSTALLATION IM LABORATORIUM. TEIL 4: ANSCHLUSS- UND BETRIEBSBEDINGUNGEN FUER SONDERARMATUREN. (EUROPAEISCHE NORM EN ISO 3822-4)

Edition 1997-10-01

Original language French

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Terminology

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

NF S31-014-4 ; NF EN ISO 3822-4:1997-10-01 Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Part 4: mounting and operating conditions for special appliances

Want to learn more?

NF S31-014-4 ; NF EN ISO 3822-4:1997-10-01
Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Part 4: mounting and operating conditions for special appliances