发布时间:2025-02-06 00:19:30
要埋电线的墙面上开槽;
在槽里埋保护管;
然后封墙面;
在保护管内穿电线;
注意,电线暗埋,开关插座也要做成暗的,所以同时还要在需要开关插座的地方,暗埋接线盒,以便装开关插座。
如果做成明线,也很好看的:
压力表和缓冲管之间应安装阀门蒸汽管道安装压力表时不得使用旋塞阀为什么
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