搜索 - 科创

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引用 samhrc:这个流程有个错误，虽然没看到图。"使用完之后，关闭阀门2以及阀门1.然后关掉旋片泵，真空室和扩散泵内始终保持着真空。以后每次使用的时候，都先打开阀门1，用旋片泵抽气，"顺序是错的，...

本帖最后由 samhrc 于 2014-3-13 23:19 编辑正好今天刚见到，就跟你这图一样。一个福利食品厂用来生产肉松的什么粉。你这个图忽略了一个重要的构造：那三个圆筒装在一个旋转框架里，是...

过氧化氢确实太难伺候，各种花式自爆（管路里面有不干净的东西就boom），而且性能没好到哪去，密度也被硝酸完胜。估计过氧化氢单元鸡唯一的用处就是RCS了。硝酸适合搭配的东西不光是肼类胺类，糠醇松节油的来...

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