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4 results returnedSome observations on coal-mine fans and coal-mine ventilation
Replacing brattice cloth at coal faces with air curtains and diffuser fans,a preliminary study
Bureau of Mines damage-resistant brattice
Tracer gas method for measuring leakage through mine stoppings
Published Year
Subject
- Mine explosions (4) *
- Mine ventilation (4) *
- Fans (Machinery) (1)
- Mine safety--United States (1)
- Mines and mineral resources--United States--Safety measures (1)
Author
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