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Preview ČSN EN ISO 16890-1 1.11.2017 Preview of the standard
ČSN EN ISO 16890-1 (125009) WITHDRAWN

Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)

WITHDRAWN published on 1.11.2017

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Preview ČSN EN ISO 16890-2 1.11.2017 Preview of the standard
ČSN EN ISO 16890-2 (125009) WITHDRAWN

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance

WITHDRAWN published on 1.11.2017

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Preview ČSN EN ISO 16890-2 1.2.2023 Preview of the standard
ČSN EN ISO 16890-2 (125009) WITHDRAWN

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance

WITHDRAWN published on 1.2.2023

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Preview ČSN EN ISO 16890-2 1.8.2018 Preview of the standard
ČSN EN ISO 16890-2 (125009) WITHDRAWN

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance

WITHDRAWN published on 1.8.2018

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Preview ČSN EN ISO 16890-3 1.11.2017 Preview of the standard
ČSN EN ISO 16890-3 (125009) WITHDRAWN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

WITHDRAWN published on 1.11.2017

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Preview ČSN EN ISO 16890-3 1.8.2018 Preview of the standard
ČSN EN ISO 16890-3 (125009) WITHDRAWN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

WITHDRAWN published on 1.8.2018

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Preview ČSN EN ISO 16890-4 1.11.2017 Preview of the standard
ČSN EN ISO 16890-4 (125009) WITHDRAWN

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency

WITHDRAWN published on 1.11.2017

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Preview ČSN EN ISO 16890-4 1.2.2023 Preview of the standard
ČSN EN ISO 16890-4 (125009) WITHDRAWN

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency

WITHDRAWN published on 1.2.2023

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Print design (16.40 USD)


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16.40 USD


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Preview ČSN EN ISO 16890-4 1.9.2018 Preview of the standard
ČSN EN ISO 16890-4 (125009) WITHDRAWN

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency

WITHDRAWN published on 1.9.2018

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Preview ČSN 125016 11.1.1985
ČSN 125016 (125016) WITHDRAWN

Textile materials for industrial filters. Dust testing

WITHDRAWN published on 11.1.1985

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10.80 USD


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