KS B ISO 8561:2009 Household frost-free refrigerating appliances-Refrigerators, refrigerator-freezers, frozen food storage cabinets and food freezers cooled by internal forced air circulation-Characteristics and test methods
2009KS B ISO 8561:2009 Household frost-free refrigerating appliances-Refrigerators, refrigerator-freezers, frozen food storage cabinets and food freezers cooled by internal forced air circulation-Characteristics and test methods
2005KS B ISO 8561:2005 Household frost-free refrigerating appliances-Refrigerators, refrigerator-freezers, frozen food storage cabinets and food freezers cooled by internal forced air circulation-Characteristics and test me