轴封蒸汽 meaning in English

gland sealing steam
gland steam

For example , the condenser algorithm considered the trouble condition such as the leak of tube , fail of seal in vacuum system , the lower shaft sea - ting steam pressure , pollute of tube , the high water level of hot - well . the heater algorithm considered the trouble condition such as the leak , pollute of feed - water pipe and high water level of heater
如凝汽器算法考虑了铜管泄漏、真空系统密封不严、轴封蒸汽压力低、铜管结垢污染、热井水位过高等故障项目，加热器算法考虑了给水管道泄漏、给水管道污染、结垢、加热器水位过高等故障项目。