Objective: the purpose of this study was to develop a new kind of synthetic macromolecular resin class of denture adhesives.

目的：研制一种新高分子合成树脂类义齿粘附剂。

youdao

Objective: the purpose of this study was to develop a new kind of synthetic macromolecular resin class of denture adhesives.

目的：研制一种新高分子合成树脂类义齿粘附剂。

youdao