The 300mw subcriticalpressure natural circulation boiler fired coal is described in detail.
本文详细介绍了300mw亚临界压力自然循环燃煤锅炉。
2
The cleaning process has been applied on a subcriticalpressure boiler in Douhe power plant with satisfied economical results.
在陡河电厂的亚临界参数锅炉上已采用了碱处理洗硅与钝化工艺，并取得了良好的经济效果。
3
Steel P91 has been used instead of P22 as the material for main steam and high temperature reheat steam pipelines in new built subcriticalpressure units.