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Connecting gold series

Extension ring efficacy introduction

时间:2020/11/29

Extension ring efficacy introduction

    延长环属于通用连接金具,连接金具分专用连接金具和通用连接金具,延长环属于通用连接金具中的一种;而专用连接金具是直接用来连接绝缘子的,故其连接部位的结构尺寸和绝缘子相配合,如球头挂环、碗头挂板等。

 

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