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钻机
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钻机
Encyclopedia
工学
钻机
释
drilling rig
钻机
在石油钻井中,用来带动钻具破碎岩石,向地下钻进,钻出规定井眼,以获取石油或天然气的地面成套钻井设备。
理学
钻机
释
drill rig
钻机
在地质勘探过程中,带动钻具从地下钻取岩心、矿心、岩屑、液态样、气态样等实物地质资源的专用机械设备。
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administrative appeal
Administrative Appellate Court
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Administrative Aptitude Test
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Administrative Codex for Xinjiang
administrative coercion
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Administrative Company
administrative compensation
administrative compensation for public security
Administrative Compulsion Law of the People's Republic of China
administrative confiscation
administrative conscience
administrative contract
administrative coordination
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