AENOR - UNE-EN 1822-1
HIGH EFFICIENCY AIR FILTERS (HEPA AND ULPA). PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
inactive
| Organization: | AENOR |
| Publication Date: | 19 May 1999 |
| Status: | inactive |
| ICS Code (Ventilators. Fans. Air-conditioners): | 23.120 |
Document History
January 15, 2020
High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
A description is not available for this item.
June 2, 2010
High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
A description is not available for this item.
UNE-EN 1822-1
May 19, 1999
HIGH EFFICIENCY AIR FILTERS (HEPA AND ULPA). PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
A description is not available for this item.