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Ventilation of manholes.
Effect of high pressures on the flammability of natural gas-air-nitrogen mixtures
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Published Year
1940-1949 (2) *
Subject
Air (2) *
Combustion (1)
Manholes (1)
Manholes--Design and construction (1)
Manholes--Maintenance and repair (1)
Natural gas (1)
Nitrogen (1)
Author
Jones, G. W. (2)
Campbell, John, (1)
Kennedy, R. E. (1)
Miller, W. E. (1)
Spolan, I. (1)
