DIN EN ISO 16890-3:2017 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)
2023DIN EN ISO 16890-3:2023-12 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO/DIS 16890-3:2023); German and English version prEN ISO 16890-3:2023 / Note: Date of issue 2...
2017DIN EN ISO 16890-3:2017-08 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016); German version EN ISO 16890-3:2016
2017DIN EN ISO 16890-3:2017 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)