英语词汇“hinged bar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	hinged bar
释义	hinged bar hinged bar [′hinjd ¦bär] (mining engineering) A steel extension bar placed in contact with the mine roof perpendicular to the longwall face and supported by yielding steel props. Also known as link bar.
随便看	mproa mprof m (programming language) m-prolog mprom mprop m protein m-protein mprp mprpg mprr mprrc mprrda mprrs mprs mprsa mprsp mprst mprswb mprswd mprt mp-rtip mprtip mprtm mpru

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