polyhexamethylene adipate的意思|示意
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英 / /
polyhexamethylene adipate相关短语
1、 polyhexamethylene adipate glycol 聚己二酸己二醇酯二醇
polyhexamethylene adipate相关例句
Polyhexamethylene adipate diol and Polyurethane aquocmulsion based on the polyester are prepared.
以己二酸、己二醇为原料合成聚己二酸己二醇酯二醇,并制备成聚氨酯水乳液.
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