BSI - BS DD ISO/TS 21220
Particulate air filters for general ventilation - Determination of filtration performance
inactive
Buy Now
Organization: | BSI |
Publication Date: | 30 November 2009 |
Status: | inactive |
Page Count: | 66 |
ICS Code (Ambient atmospheres): | 13.040.20 |
Document History
BS DD ISO/TS 21220
November 30, 2009
Particulate air filters for general ventilation - Determination of filtration performance
A description is not available for this item.