Electrical equipment must conform to the existing National Electrical Codes.

电力设备必须符合现有的国家电力法。

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When applicable, install conduit using local and national electrical codes that apply to the application.

如可行，导线管敷设应采用适用于该应用的地方和国家电气规范。

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Knowledge of fire, electrical and building codes.

消防，电气以及建筑法规方面的知识。

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Interior designers are required to know about building codes, mechanical and electrical systems, fire suppression methods and sustainability measures.

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Meanwhile, wind and building-integrated solar modules with high efficiency photovoltaic materials can supplement our electrical generation capability, as stricter building codes and improved insulation can decrease the energy used to heat and cool buildings.

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