Pic Title: Cellulose acetate Wikipedia Daquan Related Phrase: 醋酸纤维素: 百科大全 Related pictures: Cellulose acetate Wikipedia Daquan Source: http://baike.satipm.com/ Pic Description: 　　Polymer functional film - cellulose and its derivatives membrane material - cellulose acetate (CA) and triacetate cellulose diacetate formula ... Translated by Google No. / 2 Picture

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