Crude oil pipeline and network are the fundamental facilities in the petroleum storage and transportation and also the available approach to guarantee the national energy and strategic security.

原油管网是石油储存和运输的基础设施，是保证国家能源和战略安全的有效手段。

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Petroleum is a kind of valuable energy source of the earth, and pipeline transportation is the main way for petroleum transport.

石油是地球赋予人类的宝贵能源财富，管道输送是石油的主要输送方式。

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And equally, it applies in petroleum, chemical industry, oil and other liquid prod - uet's preservation and transportation system's pipeline cleaning.

该技术同样适用于石油化工行业油类及其他外档液体产品储运系统的管道清洗。

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Calgary-based Inter Pipeline is in the business of petroleum transportation, bulk liquid storage, and natural gas liquids extraction.

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The company should also benefit from a boost in demand as energy companies continue to expand their natural gas and petroleum pipeline networks to meet rising demand and reduce the operational and transportation costs of fuel.

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