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。
Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors.
制冷设备和热泵。安全和环境要求。容积式制冷剂压缩机。
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: operation, maintenance, repair and recovery.
制冷设备和热泵。安全和环境要求。第4部分：操作、维护、修理和恢复。
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。
The heat recovery system is mainly used to recycle condensation heat which is generated by the refrigerating systems of natatoriums, hotels and cabarets.
本实用新型主要应用于回收游泳馆、宾馆、酒店制冷系统产生的冷凝热。
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements. definitions. classification and selection criteria.
制冷系统和加热泵规范。安全性和环境要求：。基本要求、定义、分类和选择规范。
An electronic control device of wide temperature range with multi-functions used in compression refrigerating systems has been studied and developed with satisfactory results.
设计并研制了一种用于压缩式致冷设备的电子式定温域多功能控制装置。
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。
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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