go4fly 发表于 2021-12-19 23:16:27

airworthiness is the most imporntent for aircraft development

GHP 发表于 2021-12-26 22:13:26

谢谢分享

whxwhxwhx 发表于 2022-11-28 17:31:31

谢谢提供

shar123 发表于 2024-7-30 11:44:20

非常感谢
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查看完整版本: 《Initial Airworthiness: Determining the Acceptability of New Airborne Syste...