DS EN 1822-1 : 2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
01-12-2013
11-01-2019
Pertains to high efficiency particulate and ultra low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.
| Committee |
DS/S-313
|
| DocumentType |
Standard
|
| PublisherName |
Danish Standards
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| EN 1822-1:2019 | Identical |
| EN 1822-1:2009 | Identical |
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