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傳動(dòng)皮帶的彈性模量有多少GPa?可以按材料力學(xué)的拉伸量公式試算嗎? |
點(diǎn)評(píng)
有道理,請(qǐng)問(wèn)應(yīng)該怎么計(jì)算?有經(jīng)驗(yàn)公式嗎?
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