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STANDARD REFERENCE MATERIALS: HOMOGENEITY CHARACTERIZATION OF NBS SPECTROMETRIC STANDARDS 4: PREPARATION AND MICROPROBE CHARACTERIZATION OF W-20 PERCENT MO ALLOY FABRICATED BY POWDER METALLURGIC METHODS.

United States. National Bureau of Standards

出版	United States. National Bureau of Standards.
URL	http://books.google.com.hk/books?id=cH82zwEACAAJ&hl=&source=gbs_api