refrigeration room

Air-conditioning refrigeration room in the basement and use centrifugal chiller plants.

空调用制冷机房设在地下室,选用离心式制冷机组.

Research on performance test room of certain refrigeration compression condensing unit

制冷压缩冷凝机组性能测试室研究

Further, a set of room temperature magnetic refrigeration system is designed and established.

设计建造了一套室温磁制冷试验装置系统.

Air ventilation and change for refrigeration plant room for conventional ships

常规船舶制冷机舱的通风换气

Gd Tb Nd system materials is prospective selection to realize large scale room temperature refrigeration with low magnetic field.

因此，采用不同成分的Gd Tb Nd系材料的组合，可望实现在低磁场下室温附近较大温度范围的磁制冷热循环。

In this paper the ventilation volume of BEPC ⅱ refrigeration room though oxygen deficiency hazard class is presented. The model for calculating the leak rate of BEPC ⅱ safety valves and O_2 volume concentration is presented.

本文通过氧气等级分析给出BEPCⅡ制冷机房通风量，BEPCⅡ系统安全阀氦泄漏量以及室内氧气体积浓度估算方法。