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Main page>UNE EN ISO 16890-4:2017 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

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sklademVydáno: 2017-06-21

$UNE EN ISO 16890-4:2017 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)$

UNE EN ISO 16890-4:2017

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

Filtros de aire utilizados en ventilación general. Parte 4: Método de acondicionamiento para determinar la eficiencia fraccional mínima de ensayo. (ISO 16890-4:2016).

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Označení normy:	UNE EN ISO 16890-4:2017
Počet stran:	21
Vydáno:	2017-06-21

DESCRIPTION

This standard UNE EN ISO 16890-4:2017 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016) is classified in these ICS categories:

91.140.30

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