1928| 2
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鋼板厚度的公差值 |
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點(diǎn)評(píng)
屈服強(qiáng)度大的,往往硬度也比較大??
屈服強(qiáng)度越大,不應(yīng)該是說明延展性、塑性越好嗎?
屈服強(qiáng)度大的,往往硬度也比較大??
屈服強(qiáng)度越大,不應(yīng)該是說明延展性、塑性越好嗎?
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