UNE-EN ISO 9223:2012 Corrosion of metals and alloys - Corrosivity of atmospheres - Classification, determination and estimation (ISO 9223:2012) (Endorsed by AENOR in March of 2012.)
2012UNE-EN ISO 9223:2012 Corrosion of metals and alloys - Corrosivity of atmospheres - Classification, determination and estimation (ISO 9223:2012) (Endorsed by AENOR in March of 2012.)