【摘要】 对我国生产的125MW和2000MW机组锅炉本体存在的问题进行了较详细的分析。介绍了几台典型炉子及局部改造状况，提出了综合改造的设想和方向。更多还原

【Abstract】 Problems existing in 125MW and 200MW unit boilers domestically manufactured are analyzed in detail. Typical boilers and partial retrofit conditions are introduced as example and overall retrofit ideas and orientation are proposed.更多还原