搜索 - 科创

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引用 samhrc:喷雾冷却那种的蛇皮管里面有一根细的空气软管，不是表面看的那种实打实的空心管，跟风焊割枪一样的结构... 真正喷嘴是那个铜头。可能是这样。如有图片给看看就好了

帮他发吧，老外间流行BEDINI电机，用三极管的。不过这个视频里用的什么管子不好判断，初步估计是MOS管我也有珠子，但没他的大，速度跟他这个差不多。点击此处查看视频

引用 samhrc:骨质瓷致密不透水，最合适的用途是卫生间用品和马赛克砖。这倒是可以解决大量的废弃骨灰处理难题，而且骨灰产量估计还远远不能满足要求。做个瓶子摆着看就好

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