Anh
pressurizing gas
Đức
Preßgas
Druckgas
Pháp
gaz de pressurisation
gaz de chasse
gaz de pressuration
pressurizing gas /SCIENCE/
[DE] Preßgas
[EN] pressurizing gas
[FR] gaz de pressurisation
[DE] Druckgas
[FR] gaz de chasse; gaz de pressuration