2006DIN EN 12499 Berichtigung 1:2006-08 Internal cathodic protection of metallic structures, Corrigenda to DIN EN 12499:2003-07; German version EN 12499:2003/AC:2006
2006DIN EN 12499 Corrigendum 1:2006 Internal cathodic protection of metallic structures Corrigendum 1 to English version of DIN EN 12499:2003-07
2003DIN EN 12499:2003-07 Internal cathodic protection of metallic structures; German version EN 12499:2003
2003DIN EN 12499:2003 Internal cathodic protection of metallic structures; German version EN 12499:2003