And primary emphasis is on the introduction of construction technique and quality control of wet-pipe spray steel fiber concrete in tunnel project.
重点介绍了隧道湿喷钢纤维混凝土的施工技术与质量控制。
In the light of the causes of vehicle-jumping at bridgehead, this paper introduces some solving methods from aspects of construction technique and quality control.
文章针对桥头跳车原因的形成，就解决方法从施工工艺及质量控制方面作了介绍。
The dam cutoff wall is one of the underground hidden projects. Due to the construction technique and quality control, the quality detection is restricted by a variety of factors.
大坝截渗墙属于地下隐蔽工程，由于施工工艺及质量控制等原因，其质量检测受多种因素制约。
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