文章简要介绍了废热回收器使用过程中存在的问题,详细介绍了管板漏点的处理方法,经过实际使用证明修复后废热回收器质量达到使用要求。%The paper described the problems occurred in the course of using waste heat recycling device in simple words,and gave an account of the treatment for tube sheet leaking in detail.These recovered waste heat recycling devices can meet practical requirements,which was proved by practical work.
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