摘要
介绍合成氨厂安全联锁系统改造时主要考虑的几个问题，提出具体的建议和做法。
In this paper, the author presents some preblems which were considered during the retrofit procedure of safe interlock system on ammonia plant,and puts forword concrete recommendations and arrangement.
出处
《大氮肥》
CAS
1998年第3期203-204,共2页
Large Scale Nitrogenous Fertilizer Industry
