搜索 - 科创

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我觉得，是否可以自己做个搅拌器和研磨机，研磨机是将这些原料研磨，搅拌机在建瓯将材料混合用的，搅拌机好估算成本用长臂电机和皮带减速，顶多50,研磨机么，得看如何减速，估计成本不超过300，做个简单的模具...

我根据ABC大大的教程熬了3,4次KNSU，但是每次都是沸腾后直接就变黄，不管我怎样降低火力，都是直接就变黄，而且颜色越来越深，从来没出现过先是白色的，加大火力最后变成发黄的。最后出来的成品也...

昨天天测试了前天做的燃料。本来想说发动机测试，可是真的算不上发动机，就是个壳体，测试了燃料怎么样。燃料所用壳体：标称承压1.6MPa的PVC管子，纸卷喷口，内衬钢笔笔囊的铝管一截，502加固。PVC管...

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