Anh
deactivation
catalyst de-activation
Đức
Entaktivierung
Katalysatordesaktivierung
Pháp
désactivation
vieillissement
désactivation /INDUSTRY-CHEM/
[DE] Entaktivierung
[EN] deactivation
[FR] désactivation
désactivation,vieillissement /INDUSTRY-CHEM,ENG-ELECTRICAL/
[DE] Katalysatordesaktivierung
[EN] catalyst de-activation
[FR] désactivation; vieillissement