液氮冷源在冷藏运输中的应用

Application of liguefied nitrogen in refrigerated transport

论述液氮冷源、液氮冷藏车(箱)的优越性;并就开发液氮冷藏运输中存在的几个问题,提出一些参考意见。

This paper describes the superiorities of both liguefied nitrogen as refrigerant and refrigerated vehicle;and makes some suggestions for reference on several problems in refigerated transporting.