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Refractory Hard Metals. Borides, Carbides, Nitrides, and Silicides. The Basic Constituents of Cemented Hard Metals and Their Use as Hightemp. Materials

Paul SchwarzkopfRichard Kieffer

出版	Macmillan, 1953
URL	http://books.google.com.hk/books?id=-qgczQEACAAJ&hl=&source=gbs_api