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Dust Suppression with Water Sprays During Continuous Coal Mining Operations
John E. Emmerling
Richard J. Seibel
出版
U.S. Department of the Interior, Bureau of Mines
, 1975
URL
http://books.google.com.hk/books?id=gTEKVaTBiAkC&hl=&source=gbs_api
EBook
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