Anh
desulphurization
desulphurizing process
sulphur removal
Đức
Entschwefelung
Pháp
désulfuration
épuration
desulphurization,desulphurizing process,sulphur removal /SCIENCE,ENG-ELECTRICAL/
[DE] Entschwefelung
[EN] desulphurization; desulphurizing process; sulphur removal
[FR] désulfuration; épuration