4109| 3
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已知碳纖材料的壓力屈服強(qiáng)度,如何換算為拉力,沖擊力等強(qiáng)度的值? |
點(diǎn)評(píng)
應(yīng)該不只是碳纖維吧,所有材料的拉力和沖擊強(qiáng)度都是通過(guò)實(shí)驗(yàn)確定的
大俠說(shuō)的是。呵呵。
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