Influence of depressurization rate on gas production capacity of high-rank coal in the south of Qinshui Basin, China
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Influence of depressurization rate on gas production capacity of high-rank coal in the south of Qinshui Basin, China |
| SU Xuefeng,LIU Yan,CUI Zhouqi,ZHANG Jianguo,YU Li,WANG Kai |
| Fig. 2. High-precision displacement pump set used to control depressurization. |
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