cellulose acetate film base
羟丙基纤维素、Hydroxypropyl cellulose、HPC 醋酸纤维素酯片基、乙酰纤维素片基、cellulose acetate film base 二乙酸纤维素、二醋酸纤维素、二乙酰基纤维素、cellulose diacetate、diacetyl cellulose ..
基于8个网页-相关网页
短语
三醋酸纤维素酯片基
triacetate cellulose film bas
;
Cellulose triacetate film base