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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 ISO 4391
Hydraulic fluid power; pumps, motors and integral transmission; parameters, definitions and letter symbols

Title (German)

Hydraulik; Pumpen, Motoren und Kompaktgetriebe; Größen, Definitionen und Formelzeichen

Edition 1984-12-01

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 ISO 4391 Hydraulic fluid power; pumps, motors and integral transmission; parameters, definitions and letter symbols

Want to learn more?

OENORM ISO 4391
Hydraulic fluid power; pumps, motors and integral transmission; parameters, definitions and letter symbols