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Determination of low concentrations of methane in coal-mine-air samples by infrared absorption spectrometry

Published Year

• 1950-1959 (1)

Subject

• Absorption spectra (1)
• Coal mines and mining (1) *
• Infrared spectroscopy (1)
• Methane--Measurement (1)

Author

• Colbassani, P. J. (1) *
• Watson, H. A. (1)

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