讨论了间甲酚磺酸甲醛缩合物组成和性能关系。
This paper also discusses the relationship between the composition and properties of them cresol sulphonate - formaldehyde condensates MSF).
讨论了间甲酚磺酸甲醛缩合物组成和性能关系。
This paper also discusses the relationship between the composition and properties of them cresol sulphonate - formaldehyde condensates MSF).
应用推荐