The World Book Encyclopedia, Tom 4Field Enterprises Educational Corporation, 1960 |
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Strona 95
... Engine in America was invented by Oliver Evans in 1802. He used this engine to power the first motor vehicle in the United States in 1805 . Nylon was first introduced to the public in 1938. Research chemists at the Du Pont Laboratories ...
... Engine in America was invented by Oliver Evans in 1802. He used this engine to power the first motor vehicle in the United States in 1805 . Nylon was first introduced to the public in 1938. Research chemists at the Du Pont Laboratories ...
Strona 163
... engine more efficient than steam and gas engines . He based his work on the theory of heat engines and on the designs of other engineers . He patented his design in 1892 , and had completed and operated the first successful diesel engine ...
... engine more efficient than steam and gas engines . He based his work on the theory of heat engines and on the designs of other engineers . He patented his design in 1892 , and had completed and operated the first successful diesel engine ...
Strona 164
... engine does not need valves . These engines have twice as many power strokes per cycle as four - stroke engines , and are used where high power is needed in a small engine . History . The diesel engine is named for Rudolf Diesel , the ...
... engine does not need valves . These engines have twice as many power strokes per cycle as four - stroke engines , and are used where high power is needed in a small engine . History . The diesel engine is named for Rudolf Diesel , the ...
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