PAN-based carbon fiber
PAN-based carbon fiber
[冶金学英汉词典]
PAN-based carbon fiber聚丙烯腈基炭纤维
是什么意思,PAN-based carbon fiber的解释,PAN-based carbon fiber的翻译
PAN-based carbon fiber
[冶金学英汉词典]
PAN-based carbon fiber是什么意思,PAN-based carbon fiber的解释,PAN-based carbon fiber的翻译