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哪位有設(shè)計(jì)好的用蝸輪蝸桿傳動(dòng)的一級(jí)減速器圖(最好是PRO/E)的,急用�,�,! |
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小黑屋|手機(jī)版|Archiver|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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