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本文对《特种结构》创刊 2 0年来 ,管道工程中管材产品的发展及相应的设计、施工技术标准的总体情况作了比较全面的综述。
This article gives a comprehensive overview of the development of the pipe products in the pipeline engineering and the overall situation of the corresponding design and construction technical standards since the publication of the “special structure” in the 20th century.