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| 2018, Vol. 25(6): 56-61 DOI: | ||
| China Natural Gas Industry Prosperity Index in the Third Quarter of 2018 Analysis Report | ||
| Shen Xilin, Li Yi | ||
| China Natural Gas Industry Prosperity Index Research Center, Southwest Petroleum University | ||
| 收稿日期 null 修回日期 null | ||
| Supporting info | ||
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