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drill head
[drɪl hed]

  • 钻头夹头:特指同时夹持和驱动两个或更多钻头的夹头。

网络释义

  皮革修整机

... 皮革修整化学品 Leather-dressing chemicals 皮革修整机 Drilling heads [parts of machines] 皮革用蜡 Waxes for leather ...

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双语例句权威例句

  • On a mesa south of Pinedale, Wyoming's busiest field is laced with dirt roads and pock-marked with well-heads and drilling rigs.

    派恩代尔南面台地怀俄明州繁忙的一块区域,四周散布着泥泞的道路坑坑洼洼地分布着一些井眼钻孔设备。

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更多双语例句
  • After the initial drilling, the big platforms are moved to new sites, leaving the refuges dotted with small well heads and large oil and gas terminals, the marshes cut by canals and crisscrossed by pipelines.

    CNN: Wildlife, oil battle nothing new to Louisiana

  • Oil-drilling regulations and the just-inked financial reform bill are all the rage, but have we really gotten our heads around that gargantuan health care overhaul President Obama signed into law on March 23?

    FORBES: Magazine Article

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