您所在的位置:首页 > 科学研究 > 学术论文 > Influence of steric hindrance between hydrogen atoms of the linkage groups and adjacent phenyls on the properties of polyimide
Influence of steric hindrance between hydrogen atoms of the linkage groups and adjacent phenyls on the properties of polyimide
Influence of steric hindrance between hydrogen atoms of the linkage groups and adjacent phenyls on the properties of polyimide