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我設(shè)計(jì)了一個(gè)振動(dòng)發(fā)動(dòng)機(jī)方案 |
評(píng)分
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點(diǎn)評(píng)
左右擺動(dòng)好像不需要這么復(fù)雜啊
哈哈 你可以將它放倒啊,,將上下擺動(dòng)變成左右擺動(dòng)
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點(diǎn)評(píng)
如果是你用口吹吹,,那就當(dāng)哨子玩玩,,如果你用高壓蒸汽來(lái)驅(qū)動(dòng),那可不是鬧著玩的了,,比如用你家高壓煲的蒸汽驅(qū)動(dòng),,哈哈
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