Cellovar –130 , Cellovar –140 , Cellovar –150 , Cellovar –160
sucrose benzoate / sucrose acetate isobutytate /butyl benzyl phthalate coplymer and butyl acetate
蔗糖苯甲酸酯/蔗糖乙酸异丁酸酯/丁基苄基邻苯二甲酸酯共聚物和乙酸丁酸
发布日期：2008-07-23 浏览次数：360
Cellovar –130 , Cellovar –140 , Cellovar –150 , Cellovar –160
sucrose benzoate / sucrose acetate isobutytate /butyl benzyl phthalate coplymer and butyl acetate
蔗糖苯甲酸酯/蔗糖乙酸异丁酸酯/丁基苄基邻苯二甲酸酯共聚物和乙酸丁酸
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