导向轴承,套筒轴承
Draft for 《 Water supply and sewage works buried steel pipe line with expansion bearing spigot and socket flexible joint technical regulation 》 has been approved, it compiling information, scope of application, main content and new steel pipe joint's application are introduced in this paper.
本文对已完成报批稿的《给水排水工程埋地扩胀成型承插式柔性接口钢管管道技术规程》的编制思想、适用范围、主要内容及新型钢管接口的应用作了介绍。
《 Water Supply and Sewage Works Buried Steel Pipeline with Expansion Bearing Spigot and Socket Flexible Joint Technical Regulation 》 Brief Introduction of Compiling and New Type Steel Pipe Joint's Application
《给水排水工程埋地扩胀成型承插式柔性接口钢管管道技术规程》编制简介与新型钢管接口的应用
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