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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]

SN EN 12639/AC
Liquid pumps and pump units - Noise test code - Grade 2 and grade 3 of accuracy; Corrigendum AC

Title (German)

Flüssigkeitspumpen und -pumpenaggregate - Geräuschmessung - Genauigkeitsklassen 2 und 3; Corrigendum AC

Edition 2004-11

Original language English

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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

SN EN 12639/AC Liquid pumps and pump units - Noise test code - Grade 2 and grade 3 of accuracy; Corrigendum AC

Want to learn more?

SN EN 12639/AC
Liquid pumps and pump units - Noise test code - Grade 2 and grade 3 of accuracy; Corrigendum AC