the average, 10,000 lbs. The grates are 6 ft. in pump, a hand pump and an air pressure pump length, and the bridge walls extend from the rear for forcing air into the fresh water supply tanks. end of the grate bars to the back of the com- Two No. to Korting boiler injectors are also bustion… … TRIPLE-EXPANSION ENGINE S. REVENUE four blades of manganese bronze, which are se- able of supplying 3,500 gallons of potable water cured to the cast steel hub by bronze studs. The every 24 hours. A machine shop containing a diameter is 12 ft., the pitch (true) is 12 1-2 ft., and lathe, shaper and…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
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