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clark f gillian
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Cilt sonuçları
Negative pressure thermal coal dryers
Clark F. Gillian · West Virginia Dept. of Energy, Division of Mines and Minerals, Board of Miner Training, Education, and Certification
Sayfa sayısı yok · 1900
Coal / Drying
Positive pressure thermal coal dryers
Clark F. Gillian · West Virginia, Dept. of Energy, Division of Mines and Minerals, Board of Miner Training, Education, and Certification
Sayfa sayısı yok · 1985
Coal / Drying