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URL title: 怎样有效控制管壳式换热器的温差-新闻资讯-山东换热设备有限公司
URL description: 管壳式换热器是以封闭在壳体中管束的壁面作为传热面的间壁式换热器。这种换热器结构较简单，操作可靠，可用各种结构材料（主要是金属材料）制造
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