After comparison and analysis of various kinds refrigerating systems, the technical scheme of refrigerating system of refrigeratedrailwaycar with the 23 t axle-load are put forward.
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。
2
By tracing experiment, we review the long distance transportation of green pepper with railway mechanically refrigeratedcar.