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Standard STN EN ISO 9921 1.5.2004 preview

STN EN ISO 9921 (833504)

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



STANDARD published on 1.5.2004


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The information about the standard:

Designation standards: STN EN ISO 9921
Classification mark: 833504
Catalog number: 94863
Publication date standards: 1.5.2004
SKU: NS-540369
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN EN ISO 9921 (01.08.2004)

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The category - similar standards:

Noise with respect to human beings

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STN EN 60645-2STN EN 60645-2

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