搜索 - 科创

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的屈服强度（据@浪里黑条提供的线索，优良原料且加工得当CF的屈服强度不小于2580MPa，即使手工制作的碳纤维管屈服材料也不小于TC4的屈服强度860MPa，不知是否真实）粗略计算CF管的壁厚，并将其应用于发动机的设计和制作中的方案

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