Anh
differential pressure
drop of pressure
pressure drop
pressure loss
Đức
Druckabfall
Pháp
chute de pression
différence de pression
perte de charge
differential pressure,drop of pressure,pressure drop,pressure loss /SCIENCE/
[DE] Druckabfall
[EN] differential pressure; drop of pressure; pressure drop; pressure loss
[FR] chute de pression; différence de pression; perte de charge