There is more methane,ethane, isobutane and isopentane in shaly limestone than in marlite.
泥灰比纯灰所产气体中含有更多甲烷、乙烷、异丁烷异戊烷。
There is more methane,ethane, isobutane and isopentane in shaly limestone than in marlite.
泥灰比纯灰所产气体中含有更多甲烷、乙烷、异丁烷异戊烷。
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