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O型圈密封槽的設(shè)計(jì)---請(qǐng)教 |
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點(diǎn)評(píng)
建議自己查標(biāo)準(zhǔn),最好看看便準(zhǔn)的附錄部分,根據(jù)需要選擇,也要看材質(zhì)。開始按照標(biāo)準(zhǔn)的推薦值,最后你會(huì)總結(jié)到自己的適合值的
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