It was a hot point of study on the preparation of high valued cubical crystal nano-sized calcium carbonate from calcium carbide residue.
电石渣制备高附加值的立方体晶型纳米碳酸钙成为一个研究的热点。
It was a hot point of study on the preparation of high valued cubical crystal nano-sized calcium carbonate from calcium carbide residue.
电石渣制备高附加值的立方体晶型纳米碳酸钙成为一个研究的热点。
应用推荐