The World Air Transport Statistics’ Plus Edition 2021, released by the International Air Transport Association (IATA), reveals that revenue passenger-kilometres and cargo tonne-kilometers stood at 2,986,993 million and 231,342 million, respectively in 2021. The rising air traffic is resulting in the large-scale production of aircrafts, owing to which the aerospace and aviation sector is using a massive volume of 3D … Continua a leggere→