Photo by: © UAC Irkut Corporation has received approval from Rosaviatsiya of the main changes to the standard design of the MC-21 aircraft, associated with the installation of the Russian […]
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Метка: composite wing
Photo by: © UAC Irkut Corporation has received approval from Rosaviatsiya of the main changes to the standard design of the MC-21 aircraft, associated with the installation of the Russian […]
Read more