论文部分内容阅读
针对80年代初开始使用的KZL型链条锅炉由于锅炉送风系统和炉膛结构不合理而暴露出的问题,重点论述了改造情况
For the KZL-type chain boilers which started to be used in the early 1980s, due to the unreasonable problems of the boiler air supply system and the hearth structure, the problems of remodeling