
En 12055 Liquid Chilling Packages And Heat Pumps With Electrically Driven Compressors - Cooling Mode - Definitions, Testing And Requirements
出版:British Standards Institution

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En 12055 Liquid Chilling Packages And Heat Pumps With Electrically Driven Compressors - Cooling Mode - Definitions, Testing And Requirements
出版:British Standards Institution
专家解读视频