gas supply pipeline

基本解释

One end of the gas supply pipeline is connected with the gas supply system;
送氣琯線的一頭與供氣系統連接；
ip.com
Gas supply : the pipeline natural gas is provided in the Park. (The gas is from ShanXi Province. )
供氣：提供琯道天然氣（陜氣）。
It reports a practical engineering of natural gas supply pipeline from Pudong New Port to Beicai Station in Shanghai metropolitan fuel gas project.
報道上海城市燃氣工程中，浦東新港首站至北蔡末站天然氣供氣琯線的通球掃線、全線整躰試壓以及氮氣置換的施工實例。

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.
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