This paper presents the prefabrication techniques and quality control measures for accoropode in north low temperature area.

本文主要介绍了在北方地区低温条件下扭王字块预制工艺及质量控制措施。

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This paper presents the prefabrication techniques and quality control measures for accoropode in north low temperature area.

简要介绍了大面积混凝土地面施工的质量保证措施和施工工艺。

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Only in low temperature area, shrinkage crevice can generate, it is one road disease that is not solved completely in the world at present.

沥青路面的低温收缩裂缝是寒冷地区特有的，是目前世界上尚未完全解决的一种道路病害。

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"It's in a relatively low-temperature area, " said NASA spokesman Doug Ward.

CNN: Victory Lap