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Recent content by Pelitor

  1. P

    About the vacuum pump in CO2 lasers

    Hi, I was hoping that someone could help me with a question that I have regarding vacuum pumps in CO2 lasers. I have been looking at various CO2 laser project on the web and I see that some of the smaller CO2 laser projects don’t use a vacuum pump. Is there a reason for that? Does all CO2...
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