Refrigerating systems and heat pumps 制冷系统和热泵 ; 制冷设备和热泵
Motor compressors for refrigerating systems 制冷机用电动压缩机
central refrigerating systems 中央制冷系统
Pressure equipment for refrigerating systems and heat pumps - Part 1: vessels - General requirements.
冷冻系统和热力泵压力设备。第1部分：容器。一般要求。
The utility model provides a condensing device for a heat tube for refrigerators, chilling cabinets and other refrigerating systems.
本实用新型提供了一种电冰箱、冷藏柜及其他制冷系统的热管冷凝器。
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.
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。
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