time2010/11/15
? Now, nitrogen purifier is more and more. Nitrogen purifier in chemical industry, petroleum industry, electronic industry, food industry, coal carbon industry, pharmaceutical industry, etc widely used. Let's us see nitrogen purifier of the nitrogen technology.
? Nitrogen purifier using normal temperature suppress nitrogen process, lower than the traditional cryogenic nitrogen technology has high suppress investment costs less, produce nitrogen speed, nitrogen low cost etc.
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