Manual editor: Is it rare for the United States to participate in the air show without double standard J-20 to export? - Mechanics
Watching the video, a question suddenly came to my mind. Previously, the j20 used a foreign engine, but now it is replaced with a turbofan 15. Are their big specifications the same? Is the size of turbofan 15 developed according to the size of foreign engines? It's just like a mobile phone with its membrane opened and suddenly wants to change to another motherboard, so the motherboard cannot be larger or smaller than the original motherboard, right? Otherwise, the new motherboard can be put down only when the internal space is changed. Is it the same reason for aircraft replacement? Actually, take turbofan-15 and F Updated on: 2024-06-08 10:19:50
