“poly ether ketone ketone”的概念、定义、翻译、参考文献-科学参考

单词	poly ether ketone ketone
释义	poly ether ketone ketone Encyclopedia 理学聚醚酮酮释 poly ether ketone ketone; PEKK聚醚酮酮一类分子主链由醚基、羰基和苯基构成的芳香族聚合物。
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