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CO2 Refrigeration Compressor- Vacuum Pump - EVP Vacuum Solution! www.evpvacuum.comban site

As a natural working medium, CO2 is an important research direction of CFCs working medium substitution. This paper mainly introduces the relevant ...
Read the full article on www.evpvacuum.com
category blog posted by qzz10011 4 years ago 0 comments edit flag/unflag delete delete and ban this url

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