soapless

5 Which one is a ‘ soapless detergent?

那一种是非皂性清洁剂？

Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.

概述了无皂乳液聚合杂凝聚法两种胶囊化方法及塑方面的应用。