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深溝球軸承軸向承受力 |
評(píng)分
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點(diǎn)評(píng)
感覺(jué)不錯(cuò)哈~
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點(diǎn)評(píng)
是的,最好不要這么設(shè)計(jì),否則會(huì)出現(xiàn)“不穩(wěn)”而導(dǎo)致壽命大為降低。
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