26-Nov-21
The air pressure in the cabin of conventional aircraft was the same as the air pressure at an altitude of 2,400 meters, but with the 787, the air pressure can be reduced to the same level as the air pressure at the top of a mountain at an altitude of 1,800 meters due to the use of carbon fiber to strengthen the structural members of the aircraft. As a result, the cabin environment has been made more comfortable and health-friendly.