The application of environmental mineral material in wastewater treatment is becoming more and more extensive.
利用环境矿物材料处理废水已得到越来越广泛应用。
The study will settle the foundation for the development of new type, environmental and cheaper mineral stuffing bitumen modified material.
本研究为开发新型、环保、价格低廉的无机矿物填料类沥青改性材料奠定了基础。
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