Corrosion of metals and alloys - Corrosivity of atmospheres - Guiding values for the corrosivity categories (ISO/FDIS 9224:2011); German version FprEN ISO 9224:2011
Corrosion of metals and alloys - Corrosivity of atmospheres - Guiding values for the corrosivity categories (ISO 9224:2012); German version EN ISO 9224:2012— 20 стр.
Corrosion of metals and alloys - Corrosivity of atmospheres - Classification, determination and estimation (ISO 9223:2012); German version EN ISO 9223:2012— 24 стр.