冰箱制冷剂一般是什么意思?
404598193 4小时前 The refrigerant used in a refrigerator is typically a chemical compound called a chlorofluoro优艾设计网_Photoshop论坛carbon (CFC), which is an environmentally hazardous substance. Other refrigerants such as hydrofluorocarbons (HFCs) and hydrocarbons (HCs) are also used in some refrigerators. Many more eco-friendly alternatives are being developed to reduce the environmental impact of refrigerants.
精彩评论