Introducing the development background and structure characteristics of small freon cold storage training desk, illustrating some important training items on the training desk.
介绍了小型氟利昂冷库实训台的研制背景及结构特点，列举了通过该实训台可开设的实训项目。
Introducing the development background and structure characteristics of small freon cold storage training desk, illustrating some important training items on the training desk.
介绍了小型氟利昂冷库实训台的研制背景及结构特点，列举了通过该实训台可开设的实训项目。
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