各位请帮帮忙选哪一种真空泵真空度最高1〉真空的基本单位是?它们之间是怎样换算的?2)高真空蒸溜.无腐蚀,选哪种泵比较好?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 02:30:53
![各位请帮帮忙选哪一种真空泵真空度最高1〉真空的基本单位是?它们之间是怎样换算的?2)高真空蒸溜.无腐蚀,选哪种泵比较好?](/uploads/image/z/4555491-51-1.jpg?t=%E5%90%84%E4%BD%8D%E8%AF%B7%E5%B8%AE%E5%B8%AE%E5%BF%99%E9%80%89%E5%93%AA%E4%B8%80%E7%A7%8D%E7%9C%9F%E7%A9%BA%E6%B3%B5%E7%9C%9F%E7%A9%BA%E5%BA%A6%E6%9C%80%E9%AB%981%E3%80%89%E7%9C%9F%E7%A9%BA%E7%9A%84%E5%9F%BA%E6%9C%AC%E5%8D%95%E4%BD%8D%E6%98%AF%3F%E5%AE%83%E4%BB%AC%E4%B9%8B%E9%97%B4%E6%98%AF%E6%80%8E%E6%A0%B7%E6%8D%A2%E7%AE%97%E7%9A%84%3F2%EF%BC%89%E9%AB%98%E7%9C%9F%E7%A9%BA%E8%92%B8%E6%BA%9C%EF%BC%8E%E6%97%A0%E8%85%90%E8%9A%80%2C%E9%80%89%E5%93%AA%E7%A7%8D%E6%B3%B5%E6%AF%94%E8%BE%83%E5%A5%BD%3F)
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