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Tests for analyzing the incombustible content of coal mine dust using instruments employing a gamma-ray backscatter technique
Coal mine dust incombustibles content analyzer using a gamma-ray backscatter technique
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Published Year
1970-1979 (2)
Subject
Coal mines and mining--Dust control (2) *
Dust explosions (1)
Gamma rays--Industrial applications (1)
Mine dusts--Analysis (1)
Mine explosions (1)
Author
Armstrong, F. E. (2) *
Abrams, J. R., (1)
