Non-contacting seals for critical servic
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James P. Netzel; Douglas Volden
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Article
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1995
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Elsevier Science
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English
β 424 KB
To improve the quality of life, man has learned to manufacture countless chemicals, pharmaceutical and biotechological products, petroleum fuels, and numerous metal products. The processing of these products and their by-products has had a major impact on the environment. Tougher air and water quali