UNE-EN 15004-4:2021

Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified)

NORMA vydaná dňa 14.7.2021

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Španielsky -

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The information about the standard:

Designation standards: UNE-EN 15004-4:2021
Publication date standards: 14.7.2021
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE