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如何正确安装铸铁井盖
更新时间: 2020-09-24 00:00:00  

方法如下:

1、首先确保井盖底座不能小于井口。

2、底座下面至少要有三厘米的混凝土结构层,放上底座安好后查看是否和路面持平,如果不持平就要在调整。

3、查看盖子的防盗措施。最后在井盖底座和路面之间的空隙浇灌混凝土,工作完成。

关键词: 如何 正确 安装 铸铁 井盖

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