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Gas Masks for Respiratory Protection Against Phosphine
Edward P. Ferrero
Edwin J. Kloos
Henry C. Meeves
Hugh A. Watson
Reynold Q. Shotts
Sidney Katell
Dorothy T. Nichols
Harold L. Riley
Leno Spinetti
R. L. Beatty
William C. Morel
Albert J. Beckert
Lewis D. Raymond
D. E. Dufresne
出版
U.S. Department of the Interior, Bureau of Mines
, 1966
URL
http://books.google.com.hk/books?id=aIqCzQEACAAJ&hl=&source=gbs_api