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-现代词典

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	gcsr gcsrad gcsrw gcss gcss-a gcssa gcss-af gcss-af requirements integration directorate gcss-army gcss-a/t gcssca gcss (global combat support system) system administration and log tool gcss-m gcss-mc gcst gcstc gcstg gcsto gcsts gc&su gcsu gcsv gcsw gcswe gcsz

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