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介绍CRH3型动车组火灾报警系统组成、部件原理、功能、电路图设计及诊断功能,具有非常高的可靠性,保证动车组的安全运行。
This paper introduces the composition, component principle, function, circuit diagram design and diagnosis of CRH3 EMU fire alarm system. It has very high reliability and ensures the safe operation of the EMU.