英语词汇“rod string”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	rod string
释义	rod string rod string [′räd ‚striŋ] (mechanical engineering) Drill rods coupled to form the connecting link between the core barrel and bit in the borehole and the drill machine at the collar of the borehole.
随便看	pre-market premarket premarket approval pre-market approval application pre-market indicator premarketing pre-marketing operating income pre-market notification pre-market offer testing pre-market trade premarket trade pre-market trades premarket trades pre-market trading premarket trading premarriage pre-master compact disc pre-match tension premature premature acedamnia vanderbilt engineering premature activation potentiation premature aging premature alopecia premature antifascist premature atherosclerosis

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