2851| 6
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這樣的缸活塞上多裝幾個(gè)密封圈能密封嗎?就按圖里的樣子 |
點(diǎn)評(píng)
?
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點(diǎn)評(píng)
同意。
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點(diǎn)評(píng)
示意圖而已,還談不上結(jié)構(gòu)。球面并不一定就合適。
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Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
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