With the development of economy, the requirements of people are increasing for the speed of rali transport. In such cases, the high-speed trains in China is increasing, but subsequently the causes of the problem are more and more. Train Storage Yard is the place to store the EMU, due to the EMU is expensive and the existence of domestic EMU in train storage yard is more, in the event of fire the loss will be enormous. Therefore, using fire detection and alarm devices in the train storage yard is essential.
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