Nystrom, John W. (John William), 1824-1885 · Philadelphia, J.B. Lippincott · leaf 246
( ( ( i K ^X … C06. Low-breast Wheel. s- -n^~[A + 35-( y cos*- v) j Q = kb. V = -i. • See table for weirs.a 307. Breast Wheel. 2r-I&l> + -3&-<|re»->]
Mechanical engineering · Engineering
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