煤的地下气化underground gasification of coal 煤气是由煤的气化作用得到的。coal gas is produced by the gasification of coal.
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The research has great significance for gas exploration in coal bed, underground gasification of coal and preventi…
该项研究对于探讨煤层甲烷开发、煤的地下气化以及煤与瓦斯突出具有重要意义。
The research has great significance for gas exploration in coal bed, underground gasification of coal and prevention of coal and gas...
该项研究对于探讨煤层甲烷开发、煤的地下气化以及煤与瓦斯突出具有重要意义。
The research has great significance for gas exploration in coal bed, underground gasification of coal and prevention of coal and gas outburst.
该项研究对于探讨煤层甲烷开发、煤的地下气化以及煤与瓦斯突出具有重要意义。
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