文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
Gérard Mortha
发表
Optimization study of lignin oxypropylation in view of the preparation of polyurethane rigid foams
Alírio E. Rodrigues, Maria Filomena Barreiro, C. A. Cateto, 2009 .