据此，着重分析了食品冷藏链的主要环节、制冷技术与速冻设备，提出了制冷系统的节能措施。
The major points of the cold storage chain, chilling technology and equipment were analyzed, and methods to improve the energy utilization in the storage chain are proposed.
据此，着重分析了食品冷藏链的主要环节、制冷技术与速冻设备，提出了制冷系统的节能措施。
The major points of the cold storage chain, chilling technology and equipment were analyzed, and methods to improve the energy utilization in the storage chain are proposed.
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