Airport hangars can take years to build, but these inflatable models can be set up in a matter of hours. They have many benefits compared with the traditional design, and can be used for disaster relief.
원문출처 : https://www.cnn.com/videos/travel/2021/11/05/inflatable-airport-hangars-lon-orig-na.cnn
원문출처 : https://www.cnn.com/videos/travel/2021/11/05/inflatable-airport-hangars-lon-orig-na.cnn