railway wagon transportation
英
美
- 铁路货物运输
双语例句
- An important symbol of the development of railway freightage is container transportation.
铁路货物运输发展的一个重要标志是集装箱运输。 - This paper studies the problem of radioactive goods loading and transportation.The purpose is to combine transportation safety and railcar capacity utilization.
摘要研究铁路货物运输中放射性物质的载运问题，目的是把安全运输与车辆的合理利用有机结合。
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