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STN EN ISO 12759-4 (122020)

Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019)

STANDARD published on 1.5.2020

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The information about the standard:

Designation standards: STN EN ISO 12759-4
Classification mark: 122020
Catalog number: 130606
Publication date standards: 1.5.2020
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN