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Evaluation of Explosion-resistant Seals, Stoppings, and Overcast for Ventilation Control in Underground Coal Mining
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Evaluation of Explosion-resistant Seals, Stoppings, and Overcast for Ventilation Control in Underground Coal Mining

ISBN
9781494235154
Språk
Engelska
Vikt
154 gram
Utgivningsdatum
2002-12-01
Sidor
56