C1063 Changjiang 750

There's an interesting scene in domestic aircraft development.

Take the Kingdom of Heaven, which was gradually showing its edge, for example, the 6611 troops were the main force in the research and development of J-10. The 1132 factories were the production factories. The current J-7 and J-14. The main source of production was the 1132 factories.

However, the laws of the two were different