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外文期刊>中国化工报导(英文版)
>Daqing Oilfield and Chevron Signed A Letter of Intent;Agreement on 5.2 Billion Yuan Project Signed in Xi'an;Paper-Making Environmental Control Project in Jilin
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Daqing Oilfield and Chevron Signed A Letter of Intent;Agreement on 5.2 Billion Yuan Project Signed in Xi'an;Paper-Making Environmental Control Project in Jilin