8140| 14
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磨群钻,我的情结,寻社友高手指教 |
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点评
个人感觉车床用的钻头比钻床用的要求高,钻床是钻头转,车床是钻头不转工件转,影响因素较多
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小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
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