SN - NS-EN 1822-4:2000
High efficiency particulate air filters (HEPA and ULPA) - Part 4: Determining leakage of filter element (Scan method)
inactive, Most Current
| Organization: | SN |
| Publication Date: | 14 December 2000 |
| Status: | inactive |
| ICS Code (Ventilators. Fans. Air-conditioners): | 23.120 |
Document History
NS-EN 1822-4:2000
December 14, 2000
High efficiency particulate air filters (HEPA and ULPA) - Part 4: Determining leakage of filter element (Scan method)
A description is not available for this item.