Việt
khay van
đĩa van
Mâm van
Anh
valve tray
Valve trays
Đức
Ventilboden
Ventilböden
Pháp
plateau à soupape
plateau à clapets
[EN] Valve trays
[VI] Mâm van
Ventilboden /SCIENCE/
[DE] Ventilboden
[EN] valve tray
[FR] plateau à soupape
Ventilboden /INDUSTRY-CHEM/
[EN] valve tray; valve tray
[FR] plateau à clapets
[VI] khay van, đĩa van