DIN EN 16299:2013 Cathodic protection of external surfaces of above ground storage tank bases in contact with soil or foundations; German version EN 16299:2013
2013DIN EN 16299:2013-06 Cathodic protection of external surfaces of above ground storage tank bases in contact with soil or foundations; German version EN 16299:2013
2013DIN EN 16299:2013 Cathodic protection of external surfaces of above ground storage tank bases in contact with soil or foundations; German version EN 16299:2013