英语词汇“coal coring tool, coal corer”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	coal coring tool, coal corer
释义	coal coring tool, coal corer 煤心采取器; 又称“取煤器”、“取煤管”。煤田钻探钻进过程中，专门用于采取煤心的一种特殊器具。
随便看	trawling net fishing trawling net, fishing TRAWLING -nets trawling net (trawl) trawling, pelagical trawlings trawling-seining combination TRAWLING -vessels trawlink trawl line trawl line fishing trawl lines trawlman trawlmen trawl monitor trawlnet trawl-net trawl net trawlnets trawl nets trawl ramp trawl roller trawls TRAWL (tape read and write library) trawl warp

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