In iron-removal from china stone,it has obtained satisfactory results with highyield of refined china clay and its product has reached the standards of Grade 1 china stone。
用该机进行石除铁,效果令。精泥产率高,质量达到一级石产品的要求。
In iron-removal from china stone,it has obtained satisfactory results with highyield of refined china clay and its product has reached the standards of Grade 1 china stone。
用该机进行石除铁,效果令。精泥产率高,质量达到一级石产品的要求。
声明:以上例、词分类均由互联网资源自动生成,部分未经过工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。