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液壓系統中如果油管突然爆裂,中間需要安裝的閥叫什么名字 |
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點評
液控單向閥,正解
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點評
驢唇不對馬嘴
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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