摘要
叙述锅炉筒底鼓疱的原因及挖补修复技术要求，详细说明修复过程和具体工艺。
Description of the cause on the bottom swelling of steam drum and the technical requirements for the excavation & remedy, and the details for the repairing procedures and the process.
出处
《锅炉制造》
1999年第1期62-64,共3页
Boiler Manufacturing
关键词
故障
锅炉筒底
挖补安全
鼓疱
维护
boiler, bottom of steam drum, excavation & remedy
