“hanging sheave”的概念、定义、翻译、参考文献-科学参考

单词	hanging sheave
释义	hanging sheave [`haŋ·iŋ ¦shēv] ^{MINING ENGINEERING} The grooved wheel or pulley which is suspended from the drill tripod clevis or from the roof or side of a haulage road, and over which the hoist line runs to minimize friction.
随便看	Dorngestrauch dornveld doroid Dorr agitator Dorr classifier Dorr thickener dorsal dorsal aorta dorsal column dorsal fin dorsalia dorsal lip dorsiferous dorsiflex dorsiflexion sign dorsigrade dorsocaudad dorsomedial dorsoposteriad dorsum Dorvilleidae Dorylaimoidea Dorylinae Dorypteridae DOS

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