10306| 12
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機械式同步機構都有哪幾種,? |
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點評
齒輪齒條來實現(xiàn)同步,應該說不能保證完全同步吧,?畢竟齒輪齒條還有間隙
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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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