| handery |
2015-03-26 13:16 |
求助标准：ASTM E1019 - 11
标 题：Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Various Combustion and Fusion Techniques.
DOI: 10.1520/E1019-11
http://www.astm.org/Standards/E1019.htm |
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