
Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method (ISO 9972:2015)
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
This International Standard is intended for the measurement of the air permeability of buildings or parts of buildings in the field.
ISO 9972 : 2015 - Identical
EN ISO 9972 : 2015 - Identical
EN ISO 9972:2015 - Identical
ISO 9972:2015 - Identical