5490| 12
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求助折疊自動機構(gòu) |
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點評
旋轉(zhuǎn)氣缸或者齒輪齒條+氣缸應(yīng)該可以解決的
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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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