The consultation of survey and design is a soul of engineering construction.
勘察设计咨询是工程建设的灵魂。
Profile survey is transportation, water conservancy, electric power engineering construction must be done.
断面测量是交通、水利、电力等工程建设中必须进行的工作。
Profile survey is transportation, water conservancy, electric power engineering construction must be done.
断面测量是交通、水利、电力等工程建设中必须进行的工作。
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