I prefer to live in a cold region.
我宁愿住在寒冷的地区。
This method of fertilizing can be used in the cold region in North China.
可作为北方寒地稻作区的施肥技术。
Pipeline ice plug phenomenon often occurs in oil product pipeline in high and cold region.
高寒地区成品油管道冰堵现象时有发生。
Pipeline ice plug phenomenon often occurs in oil product pipeline in high and cold region.
高寒地区成品油管道冰堵现象时有发生。
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