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Brattice Window Method for Measuring Leakage Through Mine Stoppings
Robert P. Vinson
Edward D. Thimons
Fred N. Kissell
出版
Department of the Interior, Bureau of Mines
, 1977
URL
http://books.google.com.hk/books?id=uDLokMCDv6kC&hl=&source=gbs_api
EBook
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