The measure adopted from the several fields of Furnace tube design, material selection, service maintenance, testing and repair are very effective.

从炉管设计、选材、使用维护、检测和维修几方面采取措施将是十分有效的。

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Field examination of tube fracture of ethylene cracking furnace for a certain ethylene plant is carried out. The fracture reason is researched. The repair proposal is put forward.

对某乙烯厂乙烯裂解炉炉管断裂进行了现场检测，探讨了断裂原因，提出了维修建议。

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The improvement of sort and proportioning of the refractory materials and the binding agent used in hot repair for coke furnace in Xuecheng Coking Plant is introduced.

介绍了薛城焦化厂对焦炉热修补使用的不定型耐火材料及结合剂的种类、配比进行改进的情况。

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So, in the same way we hire workers to repair the furnace or plug the leak under the sink, we hire workers to fix the big national problems.

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