登入
選單
返回
Google圖書搜尋
Tests of a Closed Conduit Spillway Debris Guard and Anti-vortex Baffle
William Oscar Ree
Wendell R. Gwinn
出版
Agricultural Research Service, USDA
, 1958
URL
http://books.google.com.hk/books?id=6krZFAF4S5UC&hl=&source=gbs_api