natural gas transmission pipeline

常見例句

雙語例句

• Natural Gas Natural gas transmission pipeline between Xi'an and Weinan, Xianyang and Baoji has been built.
  天然氣西安至渭南、咸陽至寶雞天然氣輸氣管道也已經(jīng)建成。
  www.sxdofcom.gov.cn
• The service conditions of the international high-pressure natural gas transmission pipeline, pipeline steel and welded pipe at present are introduced.
  介紹了現(xiàn)代國際上高壓輸送天然氣管道，管線鋼及焊管的使用情況。
• The technical condition of steel used in high-pressure natural gas transmission pipeline and the productive technique and feature of the welded pipe used in the pipeline is discussed.
  對國外高壓輸送天然氣管線用鋼的技術(shù)條件，管線用焊管的生產(chǎn)工藝和生產(chǎn)特點作了論述。
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