搜索 - 科创

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引用 FROZEN巨擘:建议改做PVC或PPR材料的发动机，加工更方便，也更适合新人。还有，不要小看了PVC或者PPR材料，用它们也可以做出很好的发动机，（这也是我现在努力的目标....）提供一个我早...

兄弟，你对项目的介绍实在太精简了，而且上一次报道活动是2年之前，时间久远，说服力不强。请按照云行动申报指南完善申报，重点是项目的内容和商务计划 https://www.kechuang.org/...

这个步进开关用于模型的武器系统非常好，有好几种发射模式，可以几路一起发也可以设置顺序发射。你用一下就知道了！这种点火头很好用，比自制的好很多，一致性比较好。点火头的地址http://www.rcdev...

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