东营石油装备制造业创新网络演化研究 |
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叶琴, 曾刚, 杨舒婷, 陈弘挺 | |||||||||||||||
Innovation Network Evolution of Petroleum Equipment Manufacturing Industry in Dongying |
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Qin Ye, Gang Zeng, Shuting Yang, Hongting Chen | |||||||||||||||
表1 2013年东营石油装备制造受访企业基本情况 | |||||||||||||||
Table 1 The general information of petroleum equipment manufacturing industry interviewed in Dongying in 2013 | |||||||||||||||
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