Today we'll discuss some of the common conveyor belt injury in the form and causes in order to better identify problems in production, for the prevention of these conditions do better.

今天我们就来讨论一下输送带胶带损伤的一些常见形式和成因，以便更好的在生产中发现问题，针对这些情况做更好的预防。

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The article expounds and analyses some common crack problems in the concrete engineering and puts forward some prevention and treatment measures to the concrete situation.

本文对混凝土工程中常见的一些裂缝问题进行了探讨分析，并针对具体情况提出了一些预防、处理措施。

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In the light of construction of bridge at Xinkai general artery, the paper dissects the common problems in bridge bored pile construction, and poses the prevention measures.

结合新开总干大桥的施工，对桥梁钻孔灌注桩施工中常见的问题进行了剖析，并提出了预防措施。

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