This article introduced a method how to design for secondary network security in Gezhouba Hydroelectric Area by transverse physical isolation equipment. That method can ensure that application system can satisfy with security demand prescribed in "securi
陈蓓 罗辞勇 廖勇 乐郑健.葛电区域电力二次系统安全防护设计[J].重庆工商大学学报(自然科学版),2004,(6): CHEN Bei~. Design for secondary network security in Gezhouba hydroelectric area[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2004,(6):