couping n. 联轴器
- Xiong Couping Iustitute of city Unban Planning; Jiangsu Province;
江苏省城乡规划设计研究院; - In this Paper, the surface modification of calcium carbonate by aluminate-titanate Couping agent is studied. The surface status and the particle size range of modified calcium carbonate are related.
本文介绍了铝钛酸酯表面改性碳酸钙,并对改性的活性碳酸钙表面状况及粒度分布作了相关论述。
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