oxygen mask
pl: oxygen masks
Related Words
respiratoroxygenairbreathrespirationlunghypoxiaasphyxiationaltitudepressuredecompressionaviationairplanecockpitcabinpassengerpilotflightemergencysafetysurvivalrescuefirst aidmedicalhospitalpatientventilatorcannulatankcylindervalveregulatorhosetubestrapsealfilterplasticsiliconerubbergasmoleculeatmospherestratospherevacuumdivingscubasnorkelastronautspaceshiphelmetface maskbreathinginhaleexhalesuffocationchokedizzyunconsciousreviveoxygenationsaturationhemoglobinbloodheartbeatpulsecriticalurgentdeploymentinstructionbriefing