underground water supply line
underground water supply line
地下给水管道
以上为机器翻译结果,长、整句建议使用 人工翻译 。
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This paper introduces the necessity and importance of final survey of underground water supply line, expounds the contents of and methods for the surveying, and advances some suggestions.
介绍了城市地下给水管线竣工测量工作的必要性和重要性,阐述了测量的内容及施测方法,提出了一些建议。
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