ONORM EN ISO 4080:2010现行
Rubber And Plastics Hoses And Hose Assemblies - Determination Of Permeability To Gas
出版：Osterreichisches Normungsinstitut
专家解读视频
Specifies three methods for determining (in a specified method) the volumes of gas diffusing through the wall of a rubber or plastics hose. The methods involve: determining the permeability of the complete hose wall, excluding end-fittings, to the test gas; determining the permeability of the hose inner lining and the reinforcement to the test gas; and determining precisely the permeability of the wall of a hose during a specified period of time to the test gas. The methods only apply to test gases which are insoluble in water.
UNI EN ISO 4080:2010 - Identical
NF EN ISO 4080:2010 - Identical
UNE EN ISO 4080:2010 - Identical
BS 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
