2017年国际油服市场分析与趋势预测

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-302x|36|3|50-54

ISSN: 1002-302x

Source: 石油科技论坛, Vol.36, Iss.3, 2017-01, pp. : 50-54

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Abstract