Cutting-rubbing mill is advanced new model special equipment for aciform wollastonite.
剪搓磨先进、新型生产针状硅灰石粉的专用设备。
Cutting-rubbing mill is advanced new model special equipment for aciform wollastonite.
剪搓磨先进、新型生产针状硅灰石粉的专用设备。
声明:上例句、词性类均由互联网资源自动生成,部过人工审核,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。