Figuring out what products to dump requires taking a close look at all the costs associated with each product.
明确扔掉什么产品需要仔细研究与每项产品相关的所有成本。
Taking the dump of No. 2 surface coal mine in Shenglidong mining area in Inner Mongolia as a case. The research method is the combination of on-site investigation and data analysis.
以内蒙古胜利东二号露天矿排土场为例，通过实地调研与资料分析，对矿区采取的复垦技术进行了分析和总结。
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