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DISSERTATION   ELECTRONIC LIBRARY
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http://www.galvano.narod.ru
In given site you can find information about techology of process of chromiring.
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http://www.prometal.com.ua
In given site you can find information about techology of manifacturing chromium surfase.
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http://www.5ka.ru
In given site you can find information about techology of distruct of chromium surfase in the process of corrosion.