讲解基于风险的安全完整性等级确定技术，给出三种确定安全完整性等级的方法。
The paper explained the confirmation technology of SIL, and three methods to confirm the SIL were given.
介绍了石化行业安全仪表系统及其安全完整性等级确定方法，并对方法的应用范围进行了说明。
This paper introduces the safety instrument system and method of its safety level integrity of petrochemical industry, and discusses application scope of this method.
对硬件安全完整性等级的审核分别采用了结构限制的定性分析法和要求时平均失效概率的定量分析法。
Studying on the auditing methods of the safety integrity of hardware and software, the method of "Proven in Use" and the testing method of electromagnetic stamina.
应用推荐