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Yas qhov cuab lub zog txov cov roj carbon fiber
Cov pa roj carbon fiber ntau txiav cov hlua yog ua raws cov polyacrylonitrile fiber ua raw khoom. Ntawm carbonization, kho tshwj xeeb saum npoo, sib tsoo tshuab, sieving thiab kom qhuav.
Cov pa roj carbon fiber ntau txiav cov hlua yog ua raws cov polyacrylonitrile fiber ua raw khoom. Ntawm carbonization, kho tshwj xeeb saum npoo, sib tsoo tshuab, sieving thiab kom qhuav.