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在制冷业界建立良好技术合作关系,并获得一致好评。
A better technical cooperate relation build in refrigerating circles, achieve the best reputation.
youdao
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在制冷业界建立良好技术合作关系,并获得一致好评。
A better technical cooperate relation build in refrigerating circles, achieve the best reputation.
youdao