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9N nitrogen purifier used ina domestic 12-inch line production
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9N nitrogen and argon purifiers used in a large comprehensive energy enterprise in China
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24 MPa high-pressure nitrogen, argon, helium purifier used in a research institute
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9N oxygen equipment used in a domestic 12-inch line production
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9N hydrogen purifier used in a domestic 12-inch line production
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Pou purifier used in the electronic semiconductor industry
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Small terminal hydrogen purifiers for high-tech instrumentation companies
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Hydrogen chloride purifier used in an electronics factory
ADD：No. 18, Xinyi Street, Ganjingzi District, Dalian
TEL：13304096368 0411-83700366
