Do you know Jian-8 was never in service ?

来源: by心言 于 2016-08-01 10:29:16 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (213 bytes)
本帖于 2016-08-01 10:37:27 时间, 由普通用户 by心言 编辑
回答: 你把事情看得很罗曼蒂克。。。。。 由 20146 于 2016-08-01 10:13:42

Jian-6 was the safest. Jian-7 was not even as reliable. But, this is the type of career you don't have a choice once you are in. The accident rate is always very high and only good people can do it.

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