DIN - German Institute for Standardization

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

SN EN ISO 21049
Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004)

Title (German)

Pumpen - Wellendichtungssysteme für Kreiselpumpen und rotierende Verdrängerpumpen (ISO 21049:2004)

Edition 2005-06

Original language English

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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

SN EN ISO 21049 Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004)

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SN EN ISO 21049
Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004)