摘要
对停、送煤气时用蒸汽吹刷煤气管道的问题进行了探讨，认为亭先应进行计算，以减少盲目性，增加安全度．
Some questions in cleaning gas tube by blasting steam are discussed. It is Suggested that calculation should be done ahead of time to decrease the blindness and increase safety.
出处
《河北冶金》
1995年第6期48-52,共5页
Hebei Metallurgy
