保护及自动装置动作逻辑
action logic of protection and automation equipment
UFV-2型电网安全自动装置
UFV 2 series power grid stability control equipment
安全稳定自动装置
automatic safety stabilizing device
安全自动装置
automatic safety device
safe automatic device
safety automatic equipment
safety automation devices
security autom atic equipment
security and automatic device
security automatic equipment
automation devices
automatic safety equipment
safety and automation device
security control equipment
电力系统安全自动装置
power system security protection system
电力系统自动装置
power system automation equipment
发动机自动控制选择器开关
engine automatic control selector switch
发动机自动停车系统
automatic engine shutdown system