搜索 - 科创

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引用 chemistry02:好的，谢谢！以后有机会了到淘宝上买一块用一用。顺带一提，KC312（黄色的那种板子，是一种航电）还有吗？貌似好久都没货了，不知道航天局的同志最近有没有开发新的

引用 chemistry02:可以的，长径比将近30差评...我的火箭预计外径40mm，长530mm，燃料柱长170mm，外径35mm，内径6mm，目标高度800m，你觉得我能成功吗？请楼主传送一下经...

引用 chemistry02:顺便问一下lz，请问我的设计图中后面的底座的长度和两根稳定梁与钢板的夹角怎么确定？表示百度不到，求lz解答一下！嗯，总体没啥问题，但是3号部分稳定有必要吗？

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