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請(qǐng)教鋼棒、鋼管懸臂梁下垂問(wèn)題 |
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點(diǎn)評(píng)
快樂(lè)死人了,沒(méi)自重又沒(méi)有負(fù)載,為什么要下垂呢,而且抗彎剛度怎么就與自重相關(guān)了
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點(diǎn)評(píng)
因?yàn)橐鲆恍C(jī)械相關(guān)的決定,經(jīng)常來(lái)這里請(qǐng)教,解決來(lái)許多問(wèn)題。
感謝給位大佬!
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點(diǎn)評(píng)
感謝大佬!
我想也是管子。
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