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40cr軸的強(qiáng)度,、熱處理問題,,質(zhì)疑車間主任 |
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評分
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點(diǎn)評
感謝蘭羽社友,,這么晚了還給回復(fù),,按你的經(jīng)驗(yàn)40cr過長的話要加粗設(shè)計,以后就這么著了
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