oil and gas pipelines的意思|示意

As crews construct the road and rail link, they said, the workers would also build oil and gas pipelines and lay electricity and fiber-optic cables.

当工程人员建立了公路和铁路线以后，他们说，他们还能建造输油和天然气管道，架设电线和光纤。

The Aramid fiber reinforced thermoplastic pipes are successfully trial-used in oil and gas pipelines in some developed countries.

在一些发达国家，芳纶纤维增强塑料管已在油气管网工程中得到成功应用。

Mainly used in the manufacture of Bridges, ships, vehicles, boilers, high pressure vessels, oil and gas pipelines, large steel structures, etc...

主要用于制造桥梁、船舶、车辆、锅炉、高压容器、输油输气管道、大型钢结构等。

The study results could provide guidance for the safe operation of deep water oil and gas pipelines.

研究结果对于深海油气管道的安全运行具有一定的指导作用。

It encourages foreign investment in the construction and operation of oil and gas pipelines, as well as special oil and gas storages and port berths.

鼓励外国投资建设和运营油气管道、特殊油气库和港口。

This type of steel is mainly used in oil and gas pipelines (including those operating under low temperatures and high pressure), ships, buildings and high-pressure vessels.

这种钢主要用于制造石油和天然气管道(包括低温和高压下操作)，船舶，建筑，高压容器等。