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Transverse Force Produced by Tensioned Expansion-shell-type Rock-bolt Anchors
Edward W. Parsons
Lars Osen
出版
U.S. Department of the Interior, Bureau of Mines
, 1968
URL
http://books.google.com.hk/books?id=KNOHcSQ17H4C&hl=&source=gbs_api
EBook
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