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英国交通运输部要通过采用低成本、高节油、投资回报期短的技术,改进老旧内燃动车组和货运机车,以达到节约燃油的目的。
The Department of Transportation of the United Kingdom aims to save fuel by improving the use of low-cost, highly fuel-efficient, and short payback period technologies to improve the aging of internal-combustion diesel EMUs and freight motorcycles.