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5 magg 2017 anni - 2017年5 月5日国产大型客机C919从浦东国际机场第四跑道腾空而起平稳飞行79分钟完成预定试飞科目并安全返航着陆。 (copy)

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2017年5 月5日国产大型客机C919从浦东国际机场第四跑道腾空而起平稳飞行79分钟完成预定试飞科目并安全返航着陆。

Aggiunto al nastro di tempo:

工业大事年表

2 set 2023

1

0

686

Data:

5 magg 2017 anni

Adesso

~ 8 years and 5 months ago

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