Most of their alternative refrigerants are finalized products of foreign corporations, which still have high GWP.
其常见的替代制冷剂多为国外公司的定型产品,并且仍具有较高的GWP值。
简答网 · 英语词汇
简答网 · 高考英语
简答网 · 双语娱乐资讯