摘要
结合仪表及控制系统接地的工作原理，根据有关规范，讨论了接地工程的设计方法和一些实际问题。
According to related codes and standards the design method and some practice problems of grounding are discussed,combined with working principle of grounding of instrumentation and control system.
出处
《石油化工自动化》
CAS
1999年第6期2-6,共5页
Automation in Petro-chemical Industry
关键词
仪表
控制系统
接地
连接
规范
instrumentation and control system
grounding
grounding connection
the code on grounding
