BS ISO 17420-2:2021

Respiratory protective devices. Performance requirements. Requirements for filtering RPD.

NORMA vydaná dňa 12.1.2021

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The information about the standard:

Designation standards: BS ISO 17420-2:2021
Publication date standards: 12.1.2021
The number of pages: 86
Approximate weight : 289 g (0.64 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS ISO 17420-2:2021 :

ISBN: 978 0 580 52273 4 Status: Under Review