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在管道刚性接口材料中,膨胀水泥是一种最常用的接口材料,应用广泛。文章试图从理论和实践两方面对这种接口材料作一介绍和分析。
Expanded cement is one of the most commonly used interface materials in pipe-rigid interface materials and is widely used. The article tries to introduce and analyze this kind of interface material from two aspects of theory and practice.