- 程序有所改变。发帖如还有问题请报告
- 【征集】西西河的经济学，及清流措施，需要主动参与者，『稷下学宫』新认证方式，24年网站打算和努力目标
主题：【原创】追逐春天 -- 晨枫
trip experience and wonderful photos :) I got some new knowledge about American helicopters thanks to your introduction!
By the way, "Horton飞翼" did plan to use "三合板" from design, since, you know, Germans didn't have much aluminum around 1944, and "Horton飞翼" matured too late to enjoy the highest priority for production. The glue developed for airplane "三合板" is indeed awesome!
- 相关回复 上下关系8
🙂晨大看来在阿灵顿走了不少路 bangels 字0 2008-05-29 21:43:57
🙂还是有很多名人墓没有看到 晨枫 字68 2008-05-29 21:45:24
🙂【原创】追逐春天（四） 37 晨枫 字11898 2008-05-26 21:52:33
🙂Thank you for sharing such nice
🙂如果老兄对早期直升机感兴趣 晨枫 字97 2008-06-01 17:52:20
🙂我天！！！如此大作，真乃大补之作啊！！！一定慢慢品！！！ oboeman 字215 2008-06-07 20:14:33
🙂这个东西太奇怪了，飞得起来吗？ 晨枫 字0 2008-06-07 22:53:41
🙂yes, it flew up, you may check oboeman 字52 2008-06-08 13:25:53