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   English
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grains per gallon
busin. …格令/加仑
earth.sc. 格令/加仑
oil 每加仑格令; 格令每加仑; 每加仑格令数
grain per gallon
tech. 谷/加仑; 格令/加仑
 English thesaurus
grain per gallon
abbr., hydrol. gr/gal