During preparing potassium sulfate or langbeinite,schoenite is the important middle resourses.
在硫酸钾或钾镁肥生产,软钾镁矾是其很关键的间。
During preparing potassium sulfate or langbeinite,schoenite is the important middle resourses.
在硫酸钾或钾镁肥生产,软钾镁矾是其很关键的间。
明:以上例句、词性分类均由互联网资源自动生成,部分未经人工审核,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。