1、Dichlorodifluoromethane is commonly used as a refrigerant in household appliances.
二氯二氟甲烷常被用作家用电器的制冷剂。
2、The production and use of dichlorodifluoromethane has been phased out due to its harmful effects on the ozone layer.
由于二氯二氟甲烷对臭氧层的有害影响,其生产和使用已逐渐停止。
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