For the purpose of the development and utilization of the argilla re sources in Huaibei, the activation of coal-argilla taken from Zhuzhuang coal mi ne was studied as representative sample.
为开发利用淮北矿区高
土资源,以该区朱庄煤矿煤系高土为代表样品进行高土的活化研究。
For the purpose of the development and utilization of the argilla re sources in Huaibei, the activation of coal-argilla taken from Zhuzhuang coal mi ne was studied as representative sample.
为开发利用淮北矿区高土资源,以该区朱庄煤矿煤系高土为代表样品进行高土的活化研究。
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