以党的十八大科学发展观为指导我国钢管业要加快转型升级实现强国梦
이당적십팔대과학발전관위지도아국강관업요가쾌전형승급실현강국몽
Guided by Scientific Outlook on Development, Domestic Steel Tube-making Industry Needs to be Speeding up in Transformation and Upgrade in a Bid to Realize Dream of Building a Strong Country
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