DIN EN ISO 16890-4:2017
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)
- Standard No.
- DIN EN ISO 16890-4:2017
- Release Date
- 2017
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 16890-4:2017-08
- Latest
- DIN EN ISO 16890-4:2023-12
DIN EN ISO 16890-4:2017 history
- 2023 DIN EN ISO 16890-4:2023-12 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022); German version EN ISO 16890-4:2022
- 2020 DIN EN ISO 16890-4:2020-04 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO/DIS 16890-4:2020); German and English version prEN ISO 16890-4:2020 / Note: Date of issue 2020-03-13*Intended as replacement for ...
- 2020 DIN EN ISO 16890-4:2020 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO/DIS 16890-4:2020); German and English version prEN ISO 16890-4:2020
- 2017 DIN EN ISO 16890-4:2017-08 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016); German version EN ISO 16890-4:2016 / Note: To be replaced by DIN EN ISO 16890-4 (2020-04).
- 2017 DIN EN ISO 16890-4:2017 Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)
- 1970 DIN EN ISO 16890-4 E:2015-08
