介绍上海市政排水管道常用的承插式、企口式和钢承口式柔性接口混凝土及钢筋混凝土排水管，及其这些排水管材的生产工艺。
This article describes the concrete and reinforced concrete drain pipes with spigot and socket, rebated socket or steel-collar socket flexible joints, and the process for their fabrication.
对九江电厂灰水加酸处理系统及大口径钢筋混凝土灰水排水管加装流量计等方面进行了总结。
This paper describes the design of ash sluicing water treatment with acid and the installation of flow meter on big size ash sluicing water drain pier of reinforced concrete.
对九江电厂灰水加酸处理系统及大口径钢筋混凝土灰水排水管加装流量计等方面进行了总结。
This paper describes the design of ash sluicing water treatment with acid and the installation of flow meter on big size ash sluicing water drain pier of reinforced concrete.
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