crude pipeline

英 美
  • 原油管道
  • crude adj.天然的;未加工的;粗鲁的;粗糙的;简陋的n.原油;天然的物质
  • pipeline n.管道;管线;渠道v.用管道运输
    1. With concrete measures adopted, the pipeline crossing with directional drilling technique in rocky stratum of middle reaches of Yangtse River succeeded for the first time.
      通过具体实施,在长江中游岩石层中首次采用水平定向钻技术穿越原油管道获得成功。