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有這種氣缸嗎?請(qǐng)教 |
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點(diǎn)評(píng)
中封是可以,但缺點(diǎn)是時(shí)間長(zhǎng)了效果不好,;原因,,空氣是可壓縮性,受外力作用下,,產(chǎn)品可能會(huì)松動(dòng)或脫落,?另外產(chǎn)品比較重,對(duì)密封性也是考驗(yàn),; 如果是要求比較,,可以考慮自鎖氣缸。
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