Carbon fiber is produced by dry-wet spinning of copolymerized PAN followed by preoxidation and carbonization.

本文采用干湿法纺制共聚丙烯腈纤维，并进行预氧化，碳化制成碳纤维。

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Carbon fiber is produced by dry-wet spinning of copolymerized PAN followed by preoxidation and carbonization.

本文采用干湿法纺制共聚丙烯腈纤维，并进行预氧化，碳化制成碳纤维。

youdao