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Evaluation of explosion-resistant seals, stoppings, and overcast for ventilation control in underground coal mining
Espandi opera
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Evaluation of polymer construction material and water trap designs for underground coal mine seals
Espandi opera
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Evaluation of reinforced cementitious seals
Espandi opera
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Secondary explosion hazards during blasting in oil shale and sulfide ore mines
Espandi opera
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Strengthening existing 20-psi mine ventilation seals with carbon fiber-reinforced polymer reinforcement
Espandi opera
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