合理的住宅电气设计应包括合理的用电负荷水平，合理的配电线路和敷设方式，合理的插座数量及布置，合理的电话、电视等信息接口布置四方面内容。
Proper residence electrical design contains proper level of power load, proper distribution circuit and lay down, proper number of plugs and proper information interfaces of telephone and TV.
在水平管道安装时，可敷设在管道下部45度处，伴热电缆安装时允许多次交叉重叠，但尽可能减少扭曲。
When installed in horizontal pipes can be laid at 45 degrees lower in the pipeline, heating cable installation allows multiple overlapping, but to minimize distortions.
在水平管道安装时，可敷设在管道下部45度处，伴热电缆安装时允许多次交叉重叠，但尽可能减少扭曲。
When installed in horizontal pipes can be laid at 45 degrees lower in the pipeline, heating cable installation allows multiple overlapping, but to minimize distortions.
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