the air pressure maintained in an air-tight compartment (as in an aircraft)

listen to the pronunciation of the air pressure maintained in an air-tight compartment (as in an aircraft)
Английский Язык - Английский Язык

Определение the air pressure maintained in an air-tight compartment (as in an aircraft) в Английский Язык Английский Язык словарь

the air pressure maintained in an air-tight compartment (as in an aircraft)
compartment pressure