ISO 9972:2015现行
Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method
出版：International Organization for Standardization
专家解读视频
This International Standard is intended for the measurement of the air permeability of buildings or parts of buildings in the field.
AS/NZS ISO 9972:2015 - Identical
NEN ISO 9972 : 2006 AMD 1 2009 - Identical
I.S. EN ISO 9972:2015 - Identical
UNE-EN ISO 9972:2019 - Identical
NEN EN ISO 9972 : 2015 - Identical
BS EN ISO 9972 : 2015 - Identical
NBN EN ISO 9972 : 2015 - Identical
DS EN ISO 9972 : 2015 - Identical
NS EN ISO 9972 : 2015 - Identical
UNI EN ISO 9972 : 2015 - Identical
AS/NZS ISO 9972:2015 - Identical
DIN EN ISO 9972 : 2018 - Identical
NF EN ISO 9972 : 2015 - Identical
PN EN ISO 9972 : 2015 - Identical
DIN EN ISO 9972 E : 2015 - Identical
DIN EN ISO 9972 : 2015 - Identical
SN EN ISO 9972 : 2015 - Identical
