In this paper, the cause for the self-destruction of linings in the process of linings installation is discussed.

对石化工业炉施工过程中经常出现的耐火浇注料衬里自粉化现象的原因进行了初步探讨。

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This paper discusses the reasons and harm it brings to the industrial facilities such as shaft linings and others, stresses the damages as related to the ground subsidence.

本文对地表沉降产生原因以及对井壁等工业设施带来的危害进行了分析，看重讨论了井壁剥落破坏与地表沉降的相关性。

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This paper introduces the national building process of the bell type furnace. The furnace linings USES the home built refractory to replace the input products.

本文介绍了罩式炉国产化改造过程中，以国产耐火材料替代进口高级耐火材料作炉衬的应用及进展。

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