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

OENORM EN ISO 9921
Ergonomics - Assessment of speech communication (ISO 9921:2003)

Title (German)

Ergonomie - Beurteilung der Sprachkommunikation (ISO 9921:2003)

Edition 2004-02-01

Original language German

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

OENORM EN ISO 9921 Ergonomics - Assessment of speech communication (ISO 9921:2003)

Want to learn more?

OENORM EN ISO 9921
Ergonomics - Assessment of speech communication (ISO 9921:2003)