In this article, authors study physical and dynamic features of loess and lime soil and key points of quality control in construction of loess and lime soil foundation.
对黄土灰土的物理力学性质和黄土灰土地基施工过程中的质量控制要点进行了试验研究。
According to the features of the hole pouring pile construction technology, this paper analyzes the key points of quality control of pore-forming and pile-forming in the construction.
根据钻孔灌注桩施工工艺特点，详细分析和论述了施工中成孔和成桩质量控制要点。
The design and manufacturing key points of internal shielded railway digital signal cable are introduced, and combining with production practice, the quality control measures are discussed.
主要介绍了内屏蔽铁路数字信号电缆的设计、生产工艺要点，并结合生产实践讨论了如何进行质量控制。
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