The fact that the leakage of refrigerant CFC-12 from automotive air-conditioning is causing environment pollution seriously draws close attention.
汽车空调制冷剂CFC—12泄漏造成环境污染的问题已经引起了高度重视。
The fact that the leakage of refrigerant CFC-12 from automotive air-conditioning is causing environment pollution seriously draws close attention.
汽车空调制冷剂CFC—12泄漏造成环境污染的问题已经引起了高度重视。
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