air supply valve /SCIENCE,ENG-MECHANICAL/
[DE] Luftdurchreissventil
[EN] air supply valve
[FR] clapet de renouvellement; injecteur d' air
air intake valve,air supply valve /ENG-MECHANICAL/
[DE] Lufteinlaßventil
[EN] air intake valve; air supply valve
[FR] vanne d' admission d' air