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Laboratory and field tests of a permissible indicating methane detector
Permissible methane detectors
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Published Year
1930-1939 (2)
Subject
Firedamp (2) *
Methane (2)
Detectors (1)
Author
Hooker, A. B. (2) *
Currie, R. D. (1)
Fene, W. J. (1)
Ilsley, L. C. (1)
