本文在对各种制冷系统分析比较后，提出23吨轴重铁路冷藏车制冷系统的技术方案。
After comparison and analysis of various kinds refrigerating systems, the technical scheme of refrigerating system of refrigerated railway car with the 23 t axle-load are put forward.
通过跟踪试验，考察了青椒采用铁路机械冷藏车进行长途冷藏运输的情况。
By tracing experiment, we review the long distance transportation of green pepper with railway mechanically refrigerated car.
通过跟踪试验，考察了青椒采用铁路机械冷藏车进行长途冷藏运输的情况。
By tracing experiment, we review the long distance transportation of green pepper with railway mechanically refrigerated car.
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