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桥架内电缆敷设需要做隐蔽吗
更新时间: 2021-03-24 03:27:09  

1、电缆桥架安装和桥架内电缆敷设不用写隐蔽,一般写封闭。 根据国家标准GB50217-2007《电力工程电缆设计规范》有关对电缆桥架的要求: 电缆支架和桥架。

2、支架和桥架,应符合下列规定: 表面应光滑无毛刺。 应适应使用环境的耐久稳固。

关键词: 电缆 敷设 需要 隐蔽

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