cathodic protection /INDUSTRY-METAL,BUILDING/
[DE] kathodischer Schutz
[EN] cathodic protection
[FR] protection cathodique
cathodic protection
[DE] kathodischer Schutz
[EN] cathodic protection
[FR] protection cathodique
cathodic protection /INDUSTRY-METAL,ENG-ELECTRICAL/
[DE] kathodischer Korrosionsschutz; kathodischer Schutz
[EN] cathodic protection
[FR] protection cathodique