BS EN ISO 16890-4:2022 PDF
Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency.
Open preview (PDF)Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency.Title (English):
BS EN ISO 16890-4:2022
Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency.
- Document status:
- Active
- Format:
- Electronic (PDF)
- Number of pages:
- 20
- Publication date:
- November 2, 2022
- SKU:
- BS EN ISO 16890-4:2022