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
)
替氨水生产对氨基-N,N-二甲基苯胺
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)替氨水生产对氨基-N,N-二甲基苯胺方法。
Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.
化工生产品中腐蚀性物
，
：
碱、纯碱、浓稀硫酸、碳酸、醋酸等。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不
表本软件
观点；若发现问题，欢迎向我们指正。
