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DIN

DIN EN ISO 16890-4 : 2023

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)

General Information

Status : ACTIVE
Standard Type: Main
Document No: DIN EN ISO 16890-4 : 2023
Document Year: 2023
  • ICS:
  • 91.140.30 Ventilation and air-conditioning systems

Life Cycle

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ACTIVE
DIN EN ISO 16890-4 : 2023
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