英语词汇“drum hoist”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	drum hoist
释义	DictionarySeehoist drum hoist hoist 1. In building, a machine for lifting workers and materials to upper stories during erection of the structure. 2. A machine that provides power drive to a cable drum used to pull or lift a load.
随便看	anti-oncotic antioncotic antionline antiope antiope (disambiguation) antiophthalmic factor anti-oppressive practice antiopê antiorgastic antiotensin antiotensin converting enzyme antiotensin-converting enzyme antiotensin ii receptor antagonist antiotensinogen antiotensin receptor antiovulatory anti-oxidant antioxidant antioxidant based industrial products from oats antioxidant enzyme b166 antioxidant food antioxidant/free radical test antioxidant response element antioxidant rich food anti-oxidants

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