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Terms for subject Drilling containing 周 期 | all forms | in specified order only
ChineseEnglish
化学元素周期表periodic table
周期地出现revolve
周期性关井stopcocking
大修周期time between overhaul
建井周期well constitution cycle
建井周期construction cycle
循环周期cycle period
检修周期turn around
钻井周期drilling period

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