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Google圖書搜尋
The Calibration of Circular Weirs and Orifices Under Low Heads in the End of Large Pipes
Frederick A. Bertle
Roger Louis Pentzien
Melvin Clarence Ree
出版
University of Wisconsin--Madison
, 1942
URL
http://books.google.com.hk/books?id=t-JpAAAAMAAJ&hl=&source=gbs_api