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大家好!大家有沒有這樣使用氣彈簧支撐機蓋的? |
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點評
倒裝一方面是潤滑, 更重要的是利用活塞與液壓油接觸后的緩沖阻尼
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Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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