A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.
阐述了采用
碱(苛性钠溶)
氨水生产对氨基-N,N-二甲基苯胺的方法。
A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.
阐述了采用碱(苛性钠溶)氨水生产对氨基-N,N-二甲基苯胺的方法。
声明：以上
句、词性分类均由互联网资源自动生成，部分未
工审核，其表达内容亦不
表本软件的观点；若发现问题，欢迎向我们指正。
