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A Preventive of Corrosion on Engine Boiler Plate and Tubes.
A Preventive of Corrosion on Engine Boiler Plate and Tubes.
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机译:防止发动机锅炉板和管腐蚀。
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22,289. Regan, M. Nov. 10. Corrosion, preventing.-A composition for preventing corrosion of engine boiler plates and tubes is prepared by boiling together one quart of water, 3 lb. powdered whiting, ¢ lb. soda, ¢ lb. soap powder, and ¢ lb. borax.
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