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ČSN - Czech national standards
Page 980
ČSN EN ISO 12759-4 (01/06/2020)
Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed
Available languages: English
Available design: Print design
from 17.80 EUR more info
ČSN EN ISO 12759-5 (01/09/2022)
Fans - Efficiency classification for fans - Part 5: Jet fans
Available languages: English
Available design: Print design
from 13.90 EUR more info
ČSN EN ISO 12759 (01/01/2016) Withdrawn
Fans - Efficiency classification for fans
Available design: Print design
from 23.30 EUR more info
from 4.90 EUR more info
ČSN 122006 (31/10/1984) Withdrawn
Air engineering. Main mine fans. Basic parameters
Available design: Print design
from 4.90 EUR more info
ČSN 122011 (15/11/1989)
Fans. Maximum allowable values of mechanical oscillation
Available languages: Czech
Available design: Print design
from 7.60 EUR more info
ČSN 122013 (29/09/1986)
Axial-flow fans for separate ventilation in mines. Testing methods
Available languages: Czech
Available design: Print design
from 13.90 EUR more info
ČSN EN ISO 5801 (01/09/2019)
Fans - Performance testing using standardized airways
Available languages: English
Available design: Print design
from 47.50 EUR more info
ČSN EN ISO 5801:2019/A1 (01/06/2025) Change
Ventilátory - Zkoušení výkonu s použitím normalizovaného vzduchovodu (Norma k přímému použití jako ČSN).
Available languages: English
Available design: Print design
from 9.10 EUR more info
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