drill pipe

常见例句

Our company name is Hilong Group. We sell the drill pipe.
艾米.張說，“我們是海隆石油工業集團，我們經營鑽杆。”
www.voanews.com.cn
The company will pump warm water down the drill pipe connected to the device to prevent crystals from forming.
該公司將順著鑽油琯抽入溫水以防止形成結塊。
Some 100 feet below where it is now, the relief well will cut into the outer ring of the Macondo well and then into its central drill pipe.
減壓井將切入Macondo井的外環,隨後進入其中心鑽琯。

That could have been a solid steel joint between two sections of drill pipe.
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He pioneered the oil trade with Russia, bartering drill pipe, petrochemicals and engineering services to the Soviet Union in exchange for crude.
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Three competitors in America accused the company in August 2011 of evading duties by trans-shipping drill pipe through its plant in the UAE.
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