Hits:
First Author:liyang
Disigner of the Invention:Leng Xuefei,wangyanshai,shenkaihua
Authorization Date:2013-10-10
Authorization number:201310471297.5
Pre One:一种星形梳状聚己内酯及其制备方法
Next One:以稀土集成橡胶为增韧剂原位本体法制备高抗冲击聚苯乙烯树脂的方法