
Glass In Building - Determination Of Thermal Transmittance (U Value) - Guarded Hot Plate Method
出版:Association Francaise de Normalisation

专家解读视频
Defines a measurement procedure for determination of the thermal transmittance of glazing with flat and parallel surfaces, including structured surfaces, such as patterned glass.
Indice de classement: P78-458. PR NF EN 674 February 2011. (02/2011)
BS EN 674:2011 - Identical
I.S. EN 674:2011 - Identical
UNE EN 674:2011 - Identical
NS EN 674:2011 - Identical
SN EN 674:2011 - Identical
NEN EN 674:2011 - Identical
UNI EN 674:2011 - Identical
ONORM EN 674:2011 - Identical
NBN EN 674:2011 - Identical
SS EN 674 Ed. 2 (2011) - Identical
SN EN 674:1997 - Identical
UNE EN 674:1998 - Identical
NS EN 674 Ed. 1 (1998) - Identical