“arm elevator”的概念、定义、翻译、参考文献-科学参考

单词	arm elevator
释义	arm elevator [¦ärm ´el·ǝ`vād·ǝr] ^{MECHANICAL ENGINEERING} A chain elevator with protruding arms to cradle fixed-shape objects, such as drums or barrels, as they are moved upward.
随便看	booster voltage Hofmann reaction Hofmann rearrangement Hofmeister series hog hogback hog cholera hog frame hogged fuel hogging hog gum hoghorn antenna hohlraum hohmannite Hohmann orbit Hohmann trajectory hoist hoist back-out switch hoist cable hoist frame hoist hook hoisting hoisting compartment hoisting cycle hoisting drum

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