ऑक्सीजन-नक़ाब इसके अंग्रेजी अर्थ का उदाहरण

Top speeds had tripled; altitudes doubled (and oxygen masks become commonplace); ranges and payloads of bombers increased enormously.

They cannot now breathe the air at ground level and must wear oxygen masks.

Sunita initially survives the fire after being rescued by firefighters, but Karl removes her oxygen mask and suffocates her, so as he is not identified as the arsonist.

Since they were too high for an APU start, the ram air turbine (known as an "air-driven generator" on Bombardier products) was deployed to provide electric power for the aircraft, and the crew donned oxygen masks, as the cabin slowly depressurized due to loss of pressurization air from the engines.

That enabled them to complete their routine easily and perform it at Squaw Valley — at 6200 feet (1900 meters) elevation— without resorting to oxygen masks.

Captain Larkin makes a drastic move to distract Myerson by releasing the oxygen masks and going for the gun.

Long, deep tunnels provide poor ventilation for steam locomotives, to the point where crews had to wear oxygen masks to avoid asphyxiation.