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介绍45英尺铁路冷藏箱研制的背景、设计思路、结构特点,总结其在运用过程中取得的主要成效,并提出优化设计的建议。
This paper introduces the background, design ideas and structural features of the development of 45-foot railroad freezers, summarizes the main achievements made in the process of application, and puts forward suggestions for optimizing the design.