Corrosion of metals in sea water and sea atmosphere – Part 4: Corrosion in sea atmosphere
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997

Corrosion of metals in sea water and sea atmosphere – Part 4: Corrosion in sea atmosphere; Text in German and English
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/2012