NS EN ISO 845:2009现行
Cellular Plastics And Rubbers - Determination Of Apparent Density
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Specifies a method for determining the apparent overall density and the apparent core density of rigid cellular plastics, and the bulk density of semi-rigid and flexible cellular plastics and rubbers. Coverage includes: apparatus, procedure and precision. Also gives definitions.
UNI EN ISO 845:2009 - Identical
UNE EN ISO 845:2010 - Identical
NEN EN ISO 845:2009 - Identical
ONORM EN ISO 845:1995 - Identical
SN EN ISO 845:1995 - Identical
SS EN ISO 845 Ed. 1 (1995) - Identical
UNE EN ISO 845:1996 - Identical
BS EN ISO 845:2009 - Identical
SN EN ISO 845:2010 - Identical
ONORM EN ISO 845:2009 - Identical
SS EN ISO 845 Ed. 2 (2009) - Identical
NBN EN ISO 845:2009 - Identical
NF EN ISO 845:2009 - Identical
