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8 results returnedLaboratory evaluation of the Du Pont P-2500 automatic flow-controlled personal dust sampling pump
Sulfur hexafluoride as a mine ventilation research tool :recent field applications
New techniques for reducing stopping leakage
Velocity and orientation effects on the 10-mm Dorr-Oliver cyclone
Laboratory evaluation of spray-applied rigid urethane foams
Water-jet-assisted roadheaders
A short-term evaluation of compressible stoppings used in trona mines
Published Year
Subject
- Mine ventilation (3)
- Mine dusts--Measurement--Equipment and supplies--Testing (2)
- Coal mines and mining--Safety measures (1)
- Concrete stoppings (Mining)--Airtightness (1)
- Mine gases (1)
- Mine roof control (1)
- Mine shafts (1)
- Mining machinery (1)
- Sealing compounds--Testing (1)
- Separators (Machines)--Testing (1)
- Sulfur hexafluoride (1)
- Tracers (Chemistry) (1)
- Trona mines and mining (1)
- Urethane foam--Testing (1)
- Water jet cutting (1)
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