cast- wide gap between ing on a composi- the wheels. An- tion base on the Dther engraving inner ends and a shows one-half of shroud on the i section of the outer ends, the casing, with two blades being held half sections of during the cast- the fixed blading ing in a sand core Df the last stage… … nozzle, will issue, able useful life of The rotor^ showing the nine stages of the go-ahead turbine and the two stages of the go-astern turbine. if discharged in- three or four to a vacuum, with TURBINES OF THE BATTLESHIP " NORTH DAKOTA." centuries. 2. The a velocity of 4,000 use of tannin in…
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