中國首列耐高寒的地鐵車28日在長春下線，該車可以在零下38攝氏度低溫環境下持續運行，實現了中國地鐵車輛耐高寒技術的新突破。據介紹，首批車輛將用于年底試通車的哈爾濱地鐵一號線。
Changchun (CNS) – China's first cold-resistant high-speed Electric Multiple Unit (EMU) train came off the assembly line Tuesday at the Changchun Railway Vehicle Company, indicating a breakthrough in the country's EMU manufacturing.
Employing inert gas, polymers and heat insulation technology, the train is designed to withstand the chill in Harbin, the coldest capital city in northeast China's Heilongjiang Province.
Only 30 percent of the technology or components used in the building of the EMU train was introduced from overseas, and their cold-resistant capability ranks among the best in the world, said Dong Xiaofeng, president of the CNR Changchun Railway Vehicle Company.
中國首列耐高寒的地鐵車28日在長春下線，該車可以在零下38攝氏度低溫環境下持續運行，實現了中國地鐵車輛耐高寒技術的新突破。據介紹，首批車輛將用于年底試通車的哈爾濱地鐵一號線。
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