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Google圖書搜尋
An Ultrasonic Method for Determining the Elastic Symmetry of Materials
Thomas Robert Bur
Richard E. Thill
Kenneth E. Hjelmstad
出版
U.S. Department of Interior, Bureau of Mines
, 1969
URL
http://books.google.com.hk/books?id=xrEu5SVDFyQC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
