NA 134
VDI/DIN-Commission on Air Pollution Prevention (KRdL) - Standards Committee
DIN CEN/TS 16817-2 ; DIN SPEC 33972:2016-01 [CURRENT] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| VDI 4252 Blatt 4 | 2019-03 | Bioaerosols and biological agents - Determination of pollen and spores in ambient air by a volumetric method for a measurement network for allergolocical purposes More |
