The recent progress in the fields of basic research and the development of new steels for oil-gas transmission pipelines in China is introduced.
介绍了国内近年来在油气输送管道钢及管道钢管的应用基础研究及产品开发方面所取得的主要成果。
The recent progress in the fields of basic research and the development of new steels for oil-gas transmission pipelines in China is introduced.
介绍了国内近年来在油气输送管道钢及管道钢管的应用基础研究及产品开发方面所取得的主要成果。
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