14746| 26
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不銹鋼管開孔,,請教 |
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點評
用膠質(zhì)流體,,或者混合了磨料沙的高壓流體,,直接在管里跑幾道,切屑就被強行帶走了
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小黑屋|手機版|Archiver|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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