
Iec 335-2-89 Specification For Safety Of Household And Similar Electrical Appliances - Part 2-89: Particular Requirements For Refrigerating Commercial Cabinets With Or Without Incorporated Compressors
出版:British Standards Institution

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Iec 335-2-89 Specification For Safety Of Household And Similar Electrical Appliances - Part 2-89: Particular Requirements For Refrigerating Commercial Cabinets With Or Without Incorporated Compressors
出版:British Standards Institution
专家解读视频