It has been proved that it is economical and feasible to eliminate educt alkali from coarse sodium tungstate with electrodialysis method of negative ion (1) selective membrane.
研究表明:一价离子选择膜电渗析法从粗钨酸钠溶液中脱除游离碱是经济可行的。
It has been proved that it is economical and feasible to eliminate educt alkali from coarse sodium tungstate with electrodialysis method of negative ion (1) selective membrane.
研究表明:一价离子选择膜电渗析法从粗钨酸钠溶液中脱除游离碱是经济可行的。
Products include tungstates and molybdates, molybdenum trioxide, and ferro-molybdenum.
站简介 : Producer of tungsten and molybdenum compounds in China.
声明:以上例句、词性分类均由资源自动生成,部分未经过人工审核,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。