Knock ratings of gasoline substitutes
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Article
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1945
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Elsevier Science
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English
โ 78 KB
Early in the war, Axis submarine packs were able to roam the Atlantic almost at will, preying on United Nations' tankers to such an extent that it appeared probable that shipment of gasoline for nonmilitary use from the United States to neutral or friendly non-belligerent countries might have to be