As architectural engineering construction of the indispensable electrical installation, people naturally to building electrical engineering also have higher requirements.
作为建筑工程建设中必不可少的电气安装工程，人们自然也对建筑电气工程有了更高的要求。
As architectural engineering construction of the indispensable electrical installation, people naturally to building electrical engineering also have higher requirements.
作为建筑工程建设中必不可少的电气安装工程，人们自然也对建筑电气工程有了更高的要求。
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