Fix insulated copper tubular busbar on the steel framework directly and remove wall bushing and supporting insulator. It has strong vibration resistance.
直接将绝缘铜管母线固定在钢构架上或混凝土支架上，取消穿强套管和支柱绝缘子，具有较强的抗震动能力。
A connecting apparatus includes a connecting conductor for connecting a supporting insulator supporting an overhead transmission line and a lightning arrester through a disconnecting member.
一种连接设备包括一个连接导体，它经由一个断开件，连接一个承载架空传输线的承载绝缘器以及一个避雷器。
Furthermore, the projecting shoulder (17) is used for supporting an insulator arrangement (15).
此外，突出的凸肩(17)用于支撑一绝缘子装置(15)。
Furthermore, the projecting shoulder (17) is used for supporting an insulator arrangement (15).
此外，突出的凸肩(17)用于支撑一绝缘子装置(15)。
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