I.S. EN ISO 4080:2009现行
Rubber and Plastics Hoses and Hose Assemblies - Determination of Permeability to gas
出版：National Standards Authority of Ireland
专家解读视频
Describes three methods for the determination of the volume of gas diffusing through a rubber or plastics hose or length of tubing in a specified time.
UNI EN ISO 4080:2010 - Identical
NS EN ISO 4080:2009 - Identical
SS EN ISO 4080 Ed. 2 (2009) - Identical
NEN EN ISO 4080:2010 - Identical
NBN EN ISO 4080:2010 - Identical
SN EN ISO 4080:2010 - Identical
BS EN ISO 4080:2009 - Identical
UNE EN ISO 4080:2010 - Identical
NF EN ISO 4080:2010 - Identical
