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Implementation for Use of Variable Speed Friction Tester and Small Wheel Circular Track Wear and Polishing Machine for Pavement Skid Resistance. Part II - NCSU Circular Track Wear and Polishing Machine Operating Manual. Final Report

W. G. Mullen

出版	1977
URL	http://books.google.com.hk/books?id=2F2qPgAACAAJ&hl=&source=gbs_api