输油管道改为输气管道 Oil pipeline Altering to Gas pipeline
敷设方案适用于盐渍土地区输油输气管道施工。
This plan is suitable for oil and gas pipeline construction in salty soil area.
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。
To be used in the manufacture of Bridges, ships, vehicles, boilers, 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。
Mainly used in the manufacture of Bridges, ships, vehicles, boilers, high pressure vessels, oil and gas pipelines, large steel structures, etc...
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