The prepreg had been used in helicopter secondary structure.
该预浸料已用于直升机次承力结构。
Carbon fiber Cloth or fabric and Tape, carbon fabric, carbon fiber sheet, prepreg...
又称碳素纤维布，碳纤布，碳布，碳纤维织物，碳纤维带，碳纤维片材(预浸布)等。
Carbon fiber Cloth or fabric and Tape, carbon fabric, carbon fiber sheet, prepreg...
又称碳素纤维布，碳纤布，碳布，碳纤维织物，碳纤维带，碳纤维片材(预浸布)等。
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