英语词汇“guide ring”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	guide ring
释义	guide ring guide ring [′gīd ‚riŋ] (mining engineering) A longitudinally grooved, annular ring made almost full borehole size, which is fitted to an extension coupling between the core barrel and the first drill rod.
随便看	ahwosg ahwp ahwr ahwrs ahws ahww ahwz ahx ahxr ahy ahya ahyaa ahyc ahyd ahydo ahydp a-hydrocort ahyl ahylognosia ahymo ahymosis ahymsin a hype a hype artist a hype-artist

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