Non-destructive testing of the quality o
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Elzbieta MarszaleΓ§; Harri Kopola; Risto MyllylΓ€
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Article
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1993
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Elsevier Science
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English
β 586 KB
Results of research on the determination of a method and a system for on-line non-destructive testing of the quality of naturally white materials are presented . Taking into account analysis of the color properties of the material, two methods are proposed : the first is based on calculation of colo