Equivalences and lower ignition limits of coal dust and methane mixtures / by J.M. Singer, E.B. Cook, and J. Grumer.
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Main Authors: | , , |
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Format: | Government Document Book |
Language: | English |
Published: |
[Washington, D.C.] :
U.S. Department of the Interior, Bureau of Mines,
1967.
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Series: | Report of investigations (United States. Bureau of Mines) ;
6931. |
Subjects: |