Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 214
T-iron, 5-J inches wide between each pair of stiffeners. Fig. 627.—Enlarged Section of Girder, showingthe Stiffeners, … Fig. 628.—Section through Girder, showingthe Stays to Stiffen the Top Plate.. l._»___
Mechanical engineering
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