natural gas transmission pipeline

常见例句

Natural Gas Natural gas transmission pipeline between Xi'an and Weinan, Xianyang and Baoji has been built.
天然气西安至渭南、咸阳至宝鸡天然气输气管道也已经建成。
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The service conditions of the international high-pressure natural gas transmission pipeline, pipeline steel and welded pipe at present are introduced.
介绍了现代国际上高压输送天然气管道，管线钢及焊管的使用情况。
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.
对国外高压输送天然气管线用钢的技术条件，管线用焊管的生产工艺和生产特点作了论述。