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三合一水泥接口是铸铁管接口采用的一种比较好的接口方法,应该推广。本文着重介绍三合一水泥接口的材料和施工方法,并分析了其特点。
The three-in-one cement interface is a relatively good interface method used for the cast iron pipe interface and should be promoted. This article focuses on the materials and construction methods of the three-in-one cement interface, and analyzes its characteristics.