This paper relates to the common fault of concrete perfusion pile in construction and analyses causation and countermeasure based on common quality control in our country.
本文对混凝土灌注桩施工中的一些质量通病或故障现象作了简述，并根据目前国内常用的质量控制方法，分析了主要原因及防治对策。
This paper discusses the methods to control the construction quality of retiary white road surface and points out some idiographic measures preventing quality common fault.
论述控制网化白色路面施工质量的一些办法，提出了避免质量通病发生的一些具体措施。
This paper discusses the methods to control the construction quality of retiary white road surface and points out some idiographic measures preventing quality common fault.
论述控制网化白色路面施工质量的一些办法，提出了避免质量通病发生的一些具体措施。
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