摘要
通过对不明堵塞物进行物理、化学分析,确定堵塞物为除氧器防腐层的脱落物。
Through Physical and chemical analysis on unknow blockage , recognize the blockage is caused by something taking off from anti-corrosive coaling in oxygen extractor.
出处
《宁夏电力》
2005年第1期47-49,共3页
Ningxia Electric Power
关键词
给水泵
堵塞
原因分析
feed-water pump
blockage
reason analysis
