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ČSN - Czech national standards
Page 976
ČSN EN ISO 16891 (01/09/2016)
Test methods for evaluating degradation of characteristics of cleanable filter media
Available languages: English
Available design: Print design
from 25.90 USD more info
ČSN EN ISO 16890-1 (01/04/2018)
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
Available languages: Czech
Available design: Print design
from 16.70 USD more info
ČSN EN ISO 16890-2 (01/01/2024)
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance
Available languages: Czech
Available design: Print design
from 27.10 USD more info
ČSN EN ISO 16890-3 (01/02/2025)
Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
Available languages: English
Available design: Print design
from 16.70 USD more info
ČSN EN ISO 16890-4 (01/01/2024)
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency
Available languages: Czech
Available design: Print design
from 10.60 USD more info
ČSN EN ISO 16890-1 (01/11/2017) Withdrawn
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
Available design: Print design
from 20.70 USD more info
ČSN EN ISO 16890-2 (01/11/2017) Withdrawn
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance
Available design: Print design
from 28.30 USD more info
ČSN EN ISO 16890-2 (01/02/2023) Withdrawn
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance
Available design: Print design
from 28.30 USD more info
ČSN EN ISO 16890-2 (01/08/2018) Withdrawn
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance
Available design: Print design
from 25.90 USD more info
ČSN EN ISO 16890-3 (01/11/2017) Withdrawn
Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
Available design: Print design
from 16.70 USD more info
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