One end of the gas supply pipeline is connected with the gas supply system;

送气管线的 一头与供气系统连接；

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It reports a practical engineering of natural gas supply pipeline from Pudong New Port to Beicai Station in Shanghai metropolitan fuel gas project.

报道上海城市燃气工程中，浦东新港首站至北蔡末站天然气供气管线的通球扫线、全线整体试压以及氮气置换的施工实例。

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A consortium plans to build a natural-gas pipeline from Russia to supply eastern Germany.

一家财团计划修建一条从俄罗斯向德国东部供应天然气的管道。

《柯林斯英汉双解大词典》

But some analysts question whether Russia will have sufficient reserves to supply the gas pipeline, given the expected decline in its production over the next 20 years and the lack of investment in new fields since the collapse of the Soviet Union in 1991.

BBC: Struggle for Central Asian energy riches

In other words, the generators were ready to run, but they had no access to natural gas because neither the gas commodity nor the gas pipeline market were open to transact supply or schedule deliveries.

FORBES: Electricity and Gas Markets Are Out Of Synch: Sooner or Later, This Will Hurt Us

The price of natural gas is influenced by several factors including current and anticipated supply and demand of natural gas, temperature changes, amount of gas stored, pipeline charges for transporting gas, and cost of gas for end users.

FORBES: Anadarko Needs Higher NatGas Prices To Justify Stock Price