VDI 4251Blatt2

Measurement of airborne microorganisms and viruses in ambient air - Determination of area-specific background concentrations.

NORMA vydaná dňa 1.8.2015

Anglicky a nemecky -
PDF - okamžité stiahnutie (81.30 EUR)

Anglicky a nemecky -

Tlačené (90.50 EUR)

The information about the standard:

Designation standards: VDI 4251Blatt2
Publication date standards: 1.8.2015
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Kategória: Technické normy VDI

Annotation of standard text VDI 4251Blatt2 :

Erfassen luftgetragener Mikroorganismen und Viren in der Außenluft - Ermittlung gebietstypischer Hintergrundkonzentrationen.